SP6644/6645 Evaluation Board Manual
|
|
|
- Phyllis Franklin
- 5 years ago
- Views:
Transcription
1 SP6644/6645 Evaluation Board Manual Easy Evaluation for the SP6644/6645 Single or Dual Cell Alkaline to 3.3V Output Provides up to 150mA output current for 2-Cell Input High Efficiency: 92% µsoic Package & SMT components for small, low profile Power Supply DESCRIPTION The SP6644/6645 Evaluation Board is designed to help the user evaluate the performance of the SP6644/6645 for use as a single or dual cell input to +3.3V output DC-DC Converter. The output of the SP6644/6645 is preset to +3.3V or can be adjusted from +2V to +5.5V by manipulating two external resistors. The SP6644/6645UEB evaluation board is a complete power supply circuit with an option for adding a small SOT23 5-pin +3V LDO Regulator to provide even better regulation and low noise output. The evaluation board is a completely assembled and tested surface mount board which provides easy probe access points to all SP6644/6645 Inputs and Outputs so that the user can quickly connect and measure electrical characteristics and waveforms. The next two sections describe the SP6644/6645 Board Layout and Using the SP6644/6645 Evaluation Boards. Power Supply Data is supplied as measured from a typical SP6644/6645 evaluation board. The SP6644/6645 Evaluation Board List of Materials table is provided with some manufacturers part numbers to use as a reference. Finally, a schematic and drawings of the PC Layout are included as a design-in tool for the user of the SP6644/6645. BOARD LAYOUT The SP6644/6645 Evaluation Board has been designed for easy and convenient access to all Inputs and Outputs of the SP6644/6645 device under test. Position the board with the silkscreen lettering upright, (also see the drawing on the front page of this manual) and you will see U1 the SP6644/ pin µsoic, in the center left of the board. To the left of U1 are the input capacitor C1 and the Vbatt pin. To the right of U1 are the output capacitor C2 and the Vout post. Above U1 is the inductor L1 and the LX test point.
2 USING THE EVALUATION BOARD 1) Powering Up the SP6644/6645 Circuit The SP6644/6645 Evaluation Board can be powered from inputs from a +0.8V to +3.3V from 1 or 2 alkaline cells or a power supply. Connect with short leads directly to the Vbatt and Gnd posts. Monitor the Output Voltage and connect the Load between the Vout post and the 2 nd post. 2) Using the J1 Jumper: Enabling the SP6644/6645 Output and using the Shutdown Mode The SP6644/6645 output will be Enabled if the J1 Jumper is in the left or pin 1 to 2 position. If J1 is in the pin 2 to 3 position, the Shutdown pin is brought to, which puts the SP6644/6645 in the low quiescent Shutdown Mode. 3) Using the LDO Output The SP6644/6645 output connects to an LDO, the SP6201 ultra low drop-out CMOS regulator which has a 3.0V output at up to 150mA. To evaluate the SP6201 performance with the SP6644/6645 input, connect the load across the +3V post and and measure both the SP6644/6645 output and SP6201 output with an oscilloscope configured for AC millivolts. As you can see from figure 8 the output ripple voltage is reduced from mv to less than 3mV by the LDO. 4) Using the Rlim Function The peak inductor current, I PEAK, is programmed externally by the RLIM resistor connected between the RLIM pin and. The peak inductor current is defined by: I PEAK = 10/R LIM The SP6644/45 datasheet specifications for RLIM give a range of 2.5 to 9.3K ohms. Using the IPEAK equation above gives an IPEAK range of I PEAK range = 150 to 5mA. The saturation current specified for the inductor needs to be greater then the peak current to avoid saturating the inductor, which would result in a loss in efficiency and could damage the inductor. The SP6644/6645 evaluation board uses a Rlim value of 2.5K to allow the circuit to deliver up to ma for 1.3V input and 150mA for 2.6V input. Other values could be selected using the above relationships. POWER SUPPLY DATA The SP6644/6645 s high efficiency is illustrated in figures 1 & 2 which has 90 to 93% efficiency for 2 fully charged alkaline cells. Figure 1 with Rlim of 2.5K can deliver more output current than figure 2 with an Rlim of 5K because it has greater peak current, at a price of reduced efficiency. Line/Load curves in figures 3 & 4 show only 10 to 15mV change in output voltage at rated loads of ma for 1-cell and 150mA for 2-cell. The no-load battery current the SP6644/6645 application circuit consumes for different Rlim s of 2.5K & 5K is illustrated in figure 5. In figure 6 the maximum load current the SP6644/6645 can deliver for different Rlim s of 2.5K & 5K is illustrated. Load transient response to a 15mA to 150mA output load step is shown in figure 7. Finally, in figure 8, SP6644 output ripple of mv is improved with the addition of the SP6201 LDO achieving an output ripple of only 3mV. 2
3 90 90 Efficiency (%) Vb=1.0V Vb=2.0V Vb=3.2V Efficiency (%) Vb=1.0V Vb=2.0V Vb=3.2V Figure 1. Efficiency Vs Output Current (Vout = 3.3V) Rlim=2.5K Figure 2. Efficiency Vs Output Current (Vout = 3.3V) Rlim=5K Vout (V) Vout (V) Figure 3. Line/Load Rejection Vs Output Current (Vout = 3.3V) Rlim=2.5K Figure 4. Line/Load Rejection Vs Output Current (Vout = 3.3V) Rlim=5K Battery Current (ua) 00 0 Rlim=2.5k Rlim=5k Vbatt (V) Figure 5. No-Load Battery Current Vs Vbatt (Vout = 3.3V) Max Io (ma) Vbatt (V) Figure 6. Maximum Load Current Vs Vbatt (Vout = 3.3V) Rlim=2.5K Rlim=5K Inductor 0.5A/div SP mV/div Vout 50mV/div Vbatt 50mV/div SP mV/div Figure 7. Load Transient Response Rlim=2.5K (Vin = 1.3V,Vout = 3.3V) Figure 8. SP6644 and SP6201 Output Ripple Rlim=2.5K (Vin = 1.3V,Vout = 3.3V, Iout=mA) 3
4 FIGURE 9: SP6644/6645UEB COMPONENT PLACEMENT FIGURE 10: SP6644/6645UEB PC LAYOUT TOP SIDE FIGURE 11: SP6644/6645UEB PC LAYOUT BOTTOM SIDE 4
5 SP6644/6645 EVALUATION BOARD SCHEMATIC +0.88V to +3.3V Input VBATT BATTLO SHDN J C1 47uF R3 2.5K R4 1 VBATT SP BATTLO U1 7 LX 3 RLIM 6 4 SHDN L1 1M 22uH 5 FB LX R1 C4 + OPEN OPEN R2 K +3.3V C2 47uF SP VIN 2 3 ENABLE 4 RESET_N +3.0V C3 1uF Probe Access Points for external connection by the user TABLE: SP6644/6645EB LIST OF MATERIALS SP6644/45 Evaluation Board List of Materials Ref. Des. Qty. Manufacturer Part Number Layout Component Vendor Size 1 Sipex Corp "x1.5" SP6644/45 Eval PC Board Sipex U1 1 Sipex Corp. SP6644EU or SP6645EU uso-8 8-pin usoic Step-Up DC/DC Conv Sipex U2 1 Sipex Corp. SP6201EM5-3.0 SOT pin SOT23 200mA LDO 3.0V Output Sipex C1,2 2 Sanyo 6TPA47M "C" size Poscap Tant. 6.3V 47uF SM 0.1ohm ESR Sanyo C3 1 TDK Corp C2012X5R1A105K 5 Ceramic 10V 1uF SM 0.05ohm ESR TDK C4 0 Open 5 Open Open L1 1 Sumida CD x5mm 22uH, 0.68A, 0.38ohm, SM Inductor Sumida R1 0 Open 1206 Open Open R2 1 Panasonic ERJ-8ENFJ K ohm 1/8W 1% 1206 SM Digi-Key R3 1 Panasonic ERJ-8ENF K ohm 1/8W 1% 1206 SM 0-Digi-Key R4 1 Panasonic ERJ-8GEY M ohm 1/8W 5% 1206 SM 0-Digi-Key TP 7 Mill-Max Dia Test Point Female Pin 0-Digi-Key J1 1 Sullins PTC36SAAN.23x.12 3-Pin Header 0-Digi-Key 1 Sullins STC02SYAN.2x.1 Shunt 0-Digi-Key ORDERING INFORMATION Model Temperature Range Package Type SP6644UEB... - C to +85 C...SP6644 Evaluation Board SP6645UEB... - C to +85 C...SP6645 Evaluation Board SP6644EU...- C to +85 C...8-pin µsoic SP6645EU...- C to +85 C...8-pin µsoic 5
General Description. Features. Component List. Component Suppliers
General Description The MAX5062A evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the performance of the MAX5062A 60V, 300mA ultra-small, high-efficiency, synchronous
300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator
2 GND Preliminary Datasheet 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator General Description The is designed for portable RF and wireless applications with demanding performance and
Purpose. Table of Contents. Purpose Introduction General Product Information Key Performance Summary Table... 3
Purpose The RT7251B is a high-efficiency current mode synchronous step-down regulator that can deliver up to 1.5A output current from a wide input voltage range of 4V to 17V. This document explains the
Features. General Description. Component List
General Description The MAX17502F evaluation kit (EV kit) provides a proven design to evaluate the MAX17502F high-efficiency, highvoltage, synchronous step-down DC-DC converter. The EV kit uses the device
Evaluates: MAX17682 for Isolated +12V Output Configuration. MAX17682 Evaluation Kit. General Description. Quick Start. Features. Recommended Equipment
General Description The MAX7 EV kit is a fully assembled and tested circuit board that demonstrates the performance of the MAX7 high-efficiency, iso-buck DC-DC Converter. The EV kit operates over a wide
i3a Evaluation Board Manual
i3a Evaluation Board Manual TDK Lambda Evaluation Board P/N i3a5a8a-00-evk-dpp Table of Contents Getting Started with the i3a Before Using the Eval Board...3 Device Introduction... 4 Evaluation Board Introduction
SP6121 Demo Board Manual
SP6121 Demo Board Manual FEATURES DC/DC Synchronous Buck Converter for Distributed Power Systems. SIP design provides complete, ready to use solutions for : Vin=3.0-7.0V Vout=1.25-5.0V I out=8.0a (no air
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1061A LINEAR LI-ION BATTERY CHARGER WITH DUAL SYNCHRONOUS BUCK REGULATOR
Demonstration circuit 1061A is a complete single cell Lithium-Ion battery charger and two synchronous buck voltage regulators with adjustable output voltages. Operating at a frequency of 2.25MHz, the regulators
Evaluate: MAX17502E in TDFN Package. MAX17502E Evaluation Kit. General Description. Features. Component List
General Description The MAX17502E evaluation kit (EV kit) provides a proven design to evaluate the MAX17502E high-efficiency, highvoltage, synchronous step-down DC-DC converter. The EV kit uses this device
Evaluates: MAX17681A for Isolated +24V Output Configuration. MAX17681A Evaluation Kit. General Description. Quick Start. Features
General Description The MAX768AEVKITF is a fully assembled and tested circuit board that demonstrates the performance of the MAX768A high-efficiency, iso-buck DC-DC Converter. The EV kit operates over
MAX17020 Evaluation Kit. Evaluates: MAX17020
19-4132; Rev 0; 5/08 MAX17020 Evaluation Kit General Description The MAX17020 evaluation kit (EV kit) demonstrates the MAX17020 s standard application circuit. This dual Quick-PWM synchronous DC-DC converter
MAX8686 Evaluation Kit Evaluates: MAX8686
General Description The MAX8686 evaluation kit (EV kit) provides a proven design to evaluate the MAX8686 single-phase, highefficiency, 25A, step-down regulator with integrated switches. The device is a
ISL80102, ISL80103 High Performance 2A and 3A LDOs Evaluation Board User Guide
ISL812, ISL813 High Performance 2A and LDOs Evaluation Board User Guide Description The ISL812 and ISL813 are high performance, low voltage, high current low dropout linear regulator specified at 2A and,
Evaluates: MAX MAX14874 Evalution Kit. General Description. Quick Start. Features. Recommended Equipment. Procedure
General Description The MAX87 evaluation kit (EV kit) is a fully assembled and tested circuit board that evaluates the MAX87 dual relay/valve/motor driver The EV kit operates from a single.5v to 6V supply
Evaluates: MAX17612C 4.5V to 60V, 250mA, Current-Limiter with Reverse Protection. MAX17612C Evaluation Kit. Quick Start. General Description.
Click here for production status of specific part numbers. General Description The MAX76C evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX76C 4.5V to 60V,
+Denotes lead(pb)-free and RoHS compliant. JU1 JU4 4
19-4381; Rev 0; 11/08 General Description The MAX8844Z evaluation kit (EV kit) is a fully assembled and tested PCB for evaluating the MAX8844Z/ MAX8844Y 28V linear Li+ battery chargers. The MAX8844Z EV
Evaluates: MAX17220 MAX MAX17222 Evaluation Kit. Quick Start. General Description. Features. Detailed Description of Hardware
MAX7 Evaluation Kit Evaluates: MAX7 MAX75 General Description The MAX7 evaluation kit (EV kit) evaluates the MAX7 MAX75 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX7 EV kit
MAX17222 Evaluation Kit Evaluates: MAX17220 MAX17225 General Description Quick Start Required Equipment Procedure
MAX7 Evaluation Kit Evaluates: MAX7 MAX75 General Description The MAX7 evaluation kit (EV kit) evaluates the MAX7 MAX75 IC family of ultra-low quiescent current step-up DC-DC converters. The MAX7 EV kit
Maxim Integrated Products 1
9-740; Rev ; /04 General Description The MAX748 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a boost switching regulator and two charge-pump voltage-regulator
Maxim Integrated Products 1
19-4920; Rev 0; 8/09 MAX15046B Evaluation Kit General Description The MAX15046B evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate
2W, Low Cost DIP, Dual Output DC/DC Converters
2W, Low Cost DIP, Dual Output DC/DC s Key Features Low Cost 500 Isolation MTBF > 0,000 Hours mv P-P Ripple and Noise Input 12 Output {15 Temperature Performance -25] to +71] Short Circuit Protection UL
Evaluate: MAX17501H in TDFN Package
General Description The MAX17501H EV kit provides a proven design to evaluate the MAX17501H high-efficiency, high-voltage, synchronous step-down DC-DC converter in a TDFN package. The EV kit uses the MAX17501H
IL1117-xx. 1.0A Low Dropout Positive Voltage Regulator TECHNICAL DATA. Features. Applications. Absolute Maximum Ratings. Rev. 02
TECHNICAL DATA 1.0A Low Dropout Positive Voltage Regulator IL1117-xx The IL1117 is a series of low dropout voltage regulators which can provide up to 1A of output current. The IL1117 is available in eight
Evaluates: MAX MAX38888 Evaluation Kit. Quick Start. General Description. Features. MAX38888 EV Kit Files. Required Equipment.
Click here for production status of specific part numbers. MAX8888 Evaluation Kit Evaluates: MAX8888 General Description The MAX8888 evaluation kit (EV kit) evaluates the MAX8888 IC. The MAX8888 is a super
MAX3747/MAX3747A Evaluation Kit
19-3297; Rev A; 05/04 MAX3747/MAX3747A Evaluation Kit General Description The MAX3747/3747A evaluation kit (EV kit) simplifies evaluation of the MAX3747/3747A limiting amplifiers. The EV kit enables testing
Evaluates: MAX MAX44284 Evaluation Kit. General Description. Quick Start. EV Kit Contents. Features and Benefits. Required Equipment.
General Description The MAX44284 evaluation kit (EV kit) provides a proven design to evaluate the MAX44284 high-precision, lowpower, current-sense amplifier. This EV kit demonstrates the MAX44284 in an
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT MHZ 3A PEAK SWITCH CURRENT MONOLITHIC STEP-DOWN CONVERTER
DESCRIPTION QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 476 Demonstration circuit 476 is a 1.25MHz 3A monolithic step-down DC/DC switching converter using the. The LT1765 features fast switching speed,
Evaluates: MAX MAX40007 Evaluation Kit. Procedure. General Description. Features. Quick Start. Required Equipment
General Description The MAX47 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate the MAX47 IC, offered in a space-saving 1.1mm
Evaluates: MAX2248. MAX2248 Evaluation Kit. General Description. Features. EV Kit Photo
General Description The MAX2248 evaluation kit (EV kit) simplifies evaluation of the MAX2248 power amplifier (PA). It enables testing of the device s RF performance and requires no additional support circuitry.
MAX17019 Evaluation Kit Evaluates: MAX17019
General Description The MAX17019 evaluation kit (EV kit) presents the MAX17019 high input-voltage quad-output controller in a typical application setup. The EV kit operates from a 5.5V to 38V input range.
Evaluates: MAX17612A 4.5V to 60V, 250mA, Current-Limiter with OV, UV, and Reverse Protection. MAX17612A Evaluation Kit.
Click here for production status of specific part numbers. General Description The MAX76A evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX76A 4.5V to 60V,
TO-220. Symbol Description Max Units VIN Input Voltage 15 V IOUT DC Output Current PD/(VIN-VO) ma. -40 to 125 (* in case of IL
TECHNICAL DATA 1.0A Low Dropout Positive Voltage Regulator IL1117-xx The IL1117 is a series of low dropout voltage regulators which can provide up to 1A of output current. The IL1117 is available in eight
Evaluates: MAX MAX14914 Evaluation Kit. General Description. Features. MAX14914 EV Kit Board Photo
General Description The MAX494 evaluation kit (EV kit) provides a proven design to evaluate the MAX494, a configurable industrial digital output driver/digital input. The EV kit allows controlling of the
+Denotes lead(pb)-free and RoHS compliant
9-44; Rev ; 0/0 MAX890A Evaluation Kit General Description The MAX890A evaluation kit (EV kit) is a fully assembled and tested circuit board for evaluating the A, -cell Li+ DC-DC battery charger. The EV
EV2456-J-00A 0.5A, 50V, 1.2MHz Step-Down Converter Evaluation Board
EV2456-J-00A 0.5A, 50V, 1.2MHz Step-Down Converter Evaluation Board DESCRIPTION The EV2456-J-00A is an evaluation board for the MP2456, a high-voltage step-down regulator with a built-in power MOSFET.
MAX16920B Evaluation Kit Evaluates: MAX16920A/MAX16920B
19-5744; Rev 0; 1/11 MAX16920B Evaluation Kit General Description The MAX16920B evaluation kit (EV kit) is an assembled and tested PCB used to evaluate the MAX16920B powermanagement IC for automotive radios,
S 5.5V to 18V Operating Voltage Range S Up to 60V Fault Protection S Features Two On-Board 2-Wire Hall-Effect Sensors
19-5062; Rev 0; 11/09 MAX9621 Evaluation Kit General Description The MAX9621 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX9621 dual, 2-wire Hall-effect
+Denotes lead-free and RoHS compliant.
9-0; Rev 0; 0/07 MAX866 Evaluation Kit General Description The MAX866 evaluation kit (EV kit) is a fully assembled and tested circuit board that evaluates the MAX866 power-management IC. The MAX866 integrates
SYMBOL PARAMETER FOR BOOST CONVERTER CONDITIONS MIN TYP MAX UNITS
DEMO CIRCUIT 383B QUICK START GUIDE LT1930ES5/LT1931ES5 1.2MHz, SOT-23 DC/DC CONVERTER DESCRIPTION Demonstration Circuit 383B is multipurpose demonstration board featuring the LT1930 and LT1931. The demo
C13, C19, C20, C21, C30. Maxim Integrated Products 1
9-456; Rev 0; 0/04 MAX58 Evaluation Kit General Description The MAX58 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a step-up switching regulator, a
+Denotes lead-free and RoHS compliant.
19-4165; Rev 0; 6/08 MAX9921 Evaluation Kit General Description The MAX9921 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the capabilities of the MAX9921 dual 2-wire Hall-effect
Evaluates: MAX14775E/MAX14776E. MAX14775E Evaluation Kit. General Description. Features. Quick Start. Startup Procedure. Required Equipment
Click here for production status of specific part numbers. MAX4775E Evaluation Kit Evaluates: MAX4775E/MAX4776E General Description The MAX4775E evaluation kit (EV kit) is a fully assembled and tested
Maxim Integrated Products 1
19-4002; Rev 2; 12/06 MAX6495 Evaluation Kit General Description The MAX6495 evaluation kit (EV kit) demonstrates a high-voltage overvoltage protection circuit for automotive applications that must survive
MAX40200 Evaluation Kit. Evaluates: MAX40200 Ideal-Diode in a 4-Bump WLP. General Description. Features
General Description The MAX40200 evaluation kit (EV kit) provides a proven design to evaluate the MAX40200 ideal-diode. This EV kit demonstrates the MAX40200 in a tiny, space-saving 4-bump wafer-level
5A LOW DROPOUT POSITIVE REGULATOR
5A LOW DROPOUT POSITIVE REGULATOR Features Output Current : 5A Maximum Input Voltage : 12V Adjustable Output Voltage or Fixed 1.8V, 3.3V, 5.0V Current Limiting and Thermal Protection Standard 3Pin Power
LM3352 Regulated 200 ma Buck-Boost Switched Capacitor DC/DC Converter
Regulated 200 ma Buck-Boost Switched Capacitor DC/DC Converter General Description The LM3352 is a CMOS switched capacitor DC/DC converter that produces a regulated output voltage by automatically stepping
IL1117C-xxLow Dropout Positive Voltage Regulator TECHNICAL DATA
IL1117C-xxLow Dropout Positive Voltage Regulator TECHNICAL DATA Description The IL1117C is a series of low dropout voltage regulators which can provide up to 1A of output current. The IL1117C is available
S24SP series 40W Single Output DC/DC Converter
4W Single Output DC/DC Converter FEATURES Efficiency up to 92.8% Wide input range, 9V-36V Package with Industry Standard Pinout Package Dimension: Without heat sink 5.8 x25.4 x1.2mm (2. x1. x.4 ) With
MAX1757/MAX1758 Evaluation Kits
9-86; Rev 0; 0/00 MAX757/MAX758 Evaluation Kits General Description The MAX757/MAX758 evaluation kits (EV kits) are assembled and tested PC boards that implement a step-down, switching lithium-ion (Li+)
DEWS SERIES 25W-30W WIDE INPUT RANGE
DEWS SERIES 25W-30W WIDE INPUT RANGE FEATURES 25-30 WATTS OUTPUT POWER ULTRA COMPACT SIZE:1.0 x1.0 x0.52 INDUSTRY STANDARD PACKAGE 9V-18V,18V-36V,36V-75V WIDE INPUT RANGE 100% BURNED IN HIGH EFFICIENCY
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1020 HIGH EFFICIENCY USB POWER MANAGER + TRIPLE STEP-DOWN DC/DC LTC3555
DESCRIPTION Demonstration Circuit 1020 is a High Efficiency USB Power Manager + Three Step-Down DC/DC Converters featuring the LTC 3555. The LTC 3555 is a highly integrated power management and battery
Advance Data Sheet: i3a Series 1/32 nd brick Power Module. I3A Series DC/DC Power Modules 9-53V Input, 8A Output 100W 1/32nd Brick Power Module
IA Series DC/DC Power Modules 9-V Input, 8A Output W /nd Brick Power Module IA power modules perform local voltage conversion from a V, V, or well regulated 8V bus. The ia series utilizes a low component
MAX1966 Evaluation Kit. Evaluates: MAX1966/MAX1967
9-; Rev 0; /0 MAX9 Evaluation Kit General Description The MAX9 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains two independent step-down DC-to-DC converter circuits.
S Fully Assembled and Tested
19-5591; Rev 0; 10/10 MAX9626 Evaluation Kit General Description The MAX9626 evaluation kit (EV kit) provides a proven design to evaluate the MAX9626 low-noise, lowdistortion, and high-bandwidth differential
Features. Low Dropout Voltage Load regulation:0.5% Max current. The AMS1117 is available in six fixed
Description Features The AMS7 is a series of low dropout voltage regulators which can provide up to A of output Low Dropout Voltage Load regulation:0.5% Max current. The AMS7 is available in six fixed
LM5576 Evaluation Board
LM5576 Evaluation Board Introduction The LM5576 evaluation board is designed to provide the design engineer with a fully functional power converter based on Emulated Current Mode Control to evaluate the
Maxim Integrated Products 1
19-5287; Rev 0; 5/10 MAX9636 Evaluation Kit General Description The MAX9636 evaluation kit (EV kit) is an assembled and tested PCB used to evaluate the MAX9636 lowpower, low-noise, CMOS input op amp, which
Input Voltage Range V. Output Voltage 3.3 V R1+R2=71.3kΩ, R3=22kΩ 7.0 (V IN 0.65) Output Current Range A
Switching Regulator Series StepDown DC/DC Converter BD9D32EFJ Evaluation Board Description Evaluation board delivers an output 3.3 volts from an input 5.8 to 18 volts using BD9D32EFJ, a synchronous rectification
DESIGN KIT Low Power Point of Load Solutions
Efficiency up to 97% DESIGN KIT Low Power Point of Load Solutions 600 ma to 1.5 A, Low Single and Dual Channel Converter Order Code IC-744 721 XRPWRKIT-LWP-1 Version 1.0 Exar Device Max. Output Current
Volant NEA/NEF010 Series
Features: Small size, minimal footprint/low profile 10A Output Current (all voltages) High Efficiency: up to 95% High reliability RoHS Compliant Cost efficient open frame design Pre-bias monotonic start-up
MAX8622 Evaluation Kit Evaluates: MAX8622
General Description The MAX8622 evaluation kit (EV kit) is a fully assembled and tested circuit for evaluating the MAX8622 Xenon flash charger. The MAX8622 EV kit operates from a 2.5V to 5.5V supply, and
Advance Data Sheet: i6a Series 1/16 th brick Power Module. I6A Series DC/DC Power Modules 9-53V Input, 20A Output 250W 1/16 th Brick Power Module
IA Series DC/DC Power Modules 9-3V Input, A Output W / th Brick Power Module Features Size 33mm x.9 mm x.7 mm (.3 in. x.9 in. x. in.) Maximum weight g (.3 oz) Thru-hole pins 3.8mm (. ) Industry standard
Delphi Series V48SH, 1/16 th Brick 100W DC/DC Power Modules: 48V in, 1.8V, 30A out
Delphi Series V48SH, 1/16 th Brick 1W DC/DC Power Modules: 48V in, 1.8V, 3A out The Delphi Series V48SH, 1/16 th Brick, 48V input, single output, isolated DC/DC converter, is the latest offering from a
S24SP15004 series 60W Single Output DC/DC Converter
6W Single DC/DC Converter FEATURES Efficiency up to 93.3% Wide input range, 9V-36V Package with Industry Standard Pinout Package Dimension: Without heat sink 5.8 x25.4 x1.5mm (2. x1. x.41 ) With heat sink
Evaluates: MAX MAX17290 Evaluation Kit. General Description. Quick Start. Features. Required Equipment. Output Testing
MAX790 Evaluation Kit Evaluates: MAX790 General Description The MAX790 evaluation kit (EV kit) is a fully assembled and tested PCB that contains a 6W DC-DC boost converter for battery-operated, harsh environment,
AMS1117 1A Adjustable / Fixed Low Dropout Linear Regulator
1A Adjustable / Fixed Low Dropout Linear Regulator Description The is a series of low dropout voltage regulators which can provide up to 1A of output current. The is available in six fixed voltage, 1.2,
+3.3Vin to +2.5V Output at 3.0A In Hermetic Packages
1 M Rad (Si), ULTRA LOW DROPOUT POSITIVE LINEAR REGULATOR +3.3Vin to +2.5V Output at 3.0A In Hermetic Packages FEATURES Total dose and low dose capability to 1M Rad (Si) allows use in space applications
SA278RXX 2A LDO VOLTAGE REGULATOR. HANGZHOU SILAN MICROELECTRONICS CO.,LTD REV: Page 1 of 16 DESCRIPTION
2A LDO VOLTAGE REGULATOR DESCRIPTION The is a positive low voltage dropout regulator, and voltage dropout is below 0.5V at 2A. The provides two versions: fixed and adjustable versions. The is available
2A Switch-Mode Li-Ion Battery Charger
2A Switch-Mode Li-Ion Battery Charger General Description The is a highly integrated switch-mode Li-Ion Battery Charger. With few external components, is well suited for a wide range of portable applications.
Advanced Power Electronics Corp.
300mA Low Dropout Linear Regulator with Shutdown Description The is a low dropout, positive linear regu lator with very low quiescent current. The can supply 300mA output current with low dropout voltage
4707 DEY ROAD LIVERPOOL, NY PHONE: (315) FAX: (315) M.S. KENNEDY CORPORATION MSK Web Site:
4707 DEY ROAD LIVERPOOL, NY 13088 PHONE: (315) 701-6751 FAX: (315) 701-6752 M.S. KENNEDY CORPORATION MSK Web Site: http://www.mskennedy.com/ Voltage Regulators By Brent Erwin, MS Kennedy Corp.; Revised
Low Power, Low Dropout, 250mA, RF - Linear Regulators
Preliminary Datasheet GENERAL DESCRIPTION The series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 25mA. They are the perfect choice
(typ.) (Range) ±18 330# 89 MPW MPW
DC/DC 30W, Single & Dual Output FEATURES 2 x 1.6 x 0.4 Metal Package Ultra-wide 4:1 Input Range Operating Temp. Range 40 C to 80 C Short Circuit Protection I/O-isolation 1500 VDC Input Filter meets EN
S Analog/PWM Input-Charge-Current Setting S Up to 1.2MHz Switching Frequency S Programmable Charge Current Up to 4A S Monitors Input/Outputs
19-4996; Rev 0; 10/09 General Description The MAX17015 evaluation kit (EV kit) is a complete, fully assembled and tested surface-mount PCB that features the MAX17015B highly integrated, multichemistry
Delphi Series V48SC, 1/16th Brick 120W DC/DC Power Modules: 48V in, 12V, 10A out
Delphi Series V48SC, 1/16th Brick 120W DC/DC Power Modules: 48V in, 12V, 10A out The Delphi Series V48SC, 1/16 th Brick, 48V input, single output, isolated DC/DC converters, are the latest offering from
WATT MBH SERIES DC/DC CONVERTERS
Features Delivers up to 2100 Watts Efficiency up to 97 Groundbreaking low profile compact 9.0 L x 6.5 W x 1.25 H package Only 3.3 lbs No minimum load required Fixed frequency operation at 400 khz Fully
MYLSM00502ERPL DC-DC converter
Typical unit FEATURES 4.5-17Vdc Input Voltage range (Absolute maximum input voltage:18vdc) Programmable output voltage range from 1 to 5.25Vdc Up to 2.5A of output current Ultra small surface mount package
Evaluates: MAX38903A/MAX38903B. MAX38903 TDFN Evaluation Kit. Quick Start. General Description. Features. MAX38903 TDFN EV Kit Files
Click here for production status of specific part numbers. General Description The MAX38903 TDFN evaluation kit (EV kit) evaluates the MAX38903A/MAX38903B IC family of low noise linear regulators. The
Evaluates: MAX MAX17244 Evaluation Kit. General Description. Quick Start. Features. Table 1. EN Configuration (JU1)
General Description The MAX744 evaluation kit (EV kit) demonstrates the MAX744 high-voltage, current-mode step-down converter with low operating current. The EV kit operates over a wide 6V to 36V input
MAX16929 Evaluation Kit Evaluates: MAX16929
19-5838; Rev 0; 4/11 MAX16929 Evaluation Kit General Description The MAX16929 evaluation kit (EV kit) is a fully assembled and tested surface-mount PCB that provides the voltages and features required
YM12S05 DC-DC Converter Data Sheet Vdc Input; Vdc 5A
The Products: Y-Series Applications Intermediate Bus Architectures Distributed Power Architectures Data communications Telecommunications Servers, workstations Benefits High efficiency no heat sink required
North America Asia-Pacific Europe, Middle East
Bel Power Solutions point-of-load converters are recommended for use with regulated bus converters in an Intermediate Bus Architecture (IBA). The YMS nonisolated dc-dc converters deliver up to A of output
The XA4203 is available in the SOP-8L package. Charging Docks Handheld Instruments Portable Computers
Standalone Li-Ion Switch Mode Battery Charger Features Input Supply Range: 9V-16V End - Charge - Current Detection Output Constant Switching Frequency for Minimum Noise Automatic Battery Recharge Automatic
Features. Applications
The new SemiQ Family of DC/DC converters from di/dt provides a high efficiency single output in a size that is only 6% of industry-standard quarter bricks, while preserving the same pinout and functionality.
Power Management Solution With 196 HVC ENYCAP TM for Mini Charger and Fixed Voltage Supply Board
VISHAY BCCOMPONENTS www.vishay.com Aluminum Capacitors By Gerald Tatschl MAL29699003E3 96 HVC ENYCAP TM - MINI CHARGER AND BACKUP BOARD DESCRIPTION The MAL29699003E3 mini charger and backup demonstration
GENERAL DESCRIPTION. FEATURES 6A step-down power module
XR7906 April 06 GENERAL DESCRIPTION The XR7906 is part of a family of 40V synchronous step-down power modules combining the controller, drivers, inductor, passive components and MOSFETs in a single package
Ultra Low Dropout Positive Adjustable Linear Regulator Hermetic Package + 3.3Vin at 3.0A
PD-94469A Ultra Low Dropout Positive OM8504SC Adjustable Linear Regulator OM8504SF Hermetic Package + 3.3Vin at 3.0A Product Summary Part Number Dropout IO Vin Package OM8504SC 0.4 V 3.0A 3.3V MO-078AA
Advance Data Sheet: Metamere iba Series Non-isolated SMT Power Module PicoBrick
Metamere iba Series DC/DC Power Modules 3 and 5V Inputs, 8A Output Surface Mount Power Module The Metamere Series offers a 26W power module in an industry standard surface-mount footprint. The Metamere
ISOLATED DC-DC Converter EC2SB SERIES APPLICATION NOTE
ISOLATED DC-DC Converter EC2SB SERIES APPLICATION NOTE Approved By: Department Approved By Checked By Written By Enoch Danny/ Tim Joyce Research and Development Department Jacky Jack Benny Quality Assurance
SQ24 Series DC-DC Converter Data Sheet VDC Input; Standard Outputs from 1-12 VDC
The SemiQ Family of dc-dc converters from provides a high efficiency single output in a size that is only 6% of industry-standard quarter-bricks, while preserving the same pinout and functionality. In
MAX17498B Evaluation Kit Evaluates: MAX17498B
19-6293; Rev 0; 4/12 MAX17498B Evaluation Kit General Description The MAX17498B evaluation kit (EV kit) is a fully assembled and tested circuit board that contains an isolated 7W flyback DC-DC converter.
Voltage Set-point Accuracy +/-2% max. Input Voltage Range 2:1 or 4:1 Input Range. Short Circuit Restart Automatic Efficiency 88% typ.
FEW SERIES 0~0W WIDE RANGE FEATURES 0~0W DIL PACKAGE INDUSTRY STANDARD PACKAGE 9-8V,8-V,-7V,9-V,8-7V WIDE RANGE REGULATED UVLO & OVLO HIGH EFFICIENCY UL 9V-0 PACKAGE MATERIAL CUSTOM SOLUTIONS AVAILABLE
R1 R4, R15, R21 R24, R35 R5 R8, R11, R12, R25 R28, R31, R32 R9, R10, R29, R30 R13, R14, R33, R34 TP1, TP3, TP5, TP6, TP11, TP21, TP26, TP31
MAX/MAX7 Evaluates: MAX/MAX7 General Description The MAX/MAX7 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX/MAX7 charger detectors. The EV kit features
ELM91xxxxA CMOS PFM Step-up DC/DC converter and controller
ELM9xxxxA CMOS PFM Step-up DC/DC converter and controller General description ELM9xxxA is CMOS PFM control step-up DC-DC converter; ELM9xxxA is CMOS PFM control stepup DC-DC controller, which has large
TPS62730 step down converter for low-power RF applications
TPS62730 step down converter for low-power RF applications. Briefing presentation Presented by: Thomas Hoffman 1 Why was the part developed? 2 Market Situation Metering Mobility is an unbreakable trend
Delphi Series IPM, Non-Isolated, Integrated
FEATURES High efficiency: % @ Vin, V/A out Small size and low profile:.x.x.mm (. x. x. ) Output voltage adjustment:.v~v Monotonic startup into normal and pre-biased loads Input UVLO, output OCP Remote
Asia-Pacific Europe, Middle East North America Bel Power Solutions, Inc. BCD.
The SemiQ Family of DC-DC converters provides a high efficiency single output in a size that is only 6% of industry-standard quarter-bricks, while preserving the same pinout and functionality. In high
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 551A-B LITHIUM-ION BATTERY CHARGER WITH CHARGE TERMINATION
DESCRIPTION LTC4002-8.4 Demonstration circuit 551A-B is a complete constant-current/constant- voltage battery charger designed to charge a two cell Lithium-Ion Battery. Programmed for 3A charge current,
Model Number Output Voltage Output Amps Input Range Max. Iin FL Efficiency Max Output Power
Small 2.32 x 0.9 x 0.37 Size Constant Frequency High Typical Efficiency of 90% (12Vout) Low Output Noise 18 to 60VDC Input Voltage Range Output Over Voltage Protection Current Limit/Short Circuit Protection
Evaluates: MAX MAX31840 Evaluation Kit. Quick Start. General Description. Features. Required Equipment. Procedure. Test with AC or DC Source
General Description The MAX3840 evaluation kit (EV kit) demonstrates the MAX3840 LED driver IC used for dimmable V MR6 as well as AR and other V lighting applications. The EV kit is configured in a boost