Click on Series name for product info on aimtec.com Models Single Model Voltage (V) FEATURES: RoHSCompliant Operating Temperature - to +85 4 Pin SIP Package / Isolation and 3VDC Ultra MiniaturePackage Pin Compatible With Multiple Manufacturers High Efficiency up to 84% Voltage (V) Current Max Capacitive Load, Max (μf) Current Full No Load Isolation Efficiency (%) AM2S-53SZ 4.5-5.5 3.3 22 487 35 71 AM2S-55SZ 4.5-5.5 5 22 487 35 77 AM2S-57SZ 4.5-5.5 7.2 27 22 152 35 77 AM2S-59SZ 4.5-5.5 9 22 22 213 35 AM2S-512SZ 4.5-5.5 12 1 22 28 35 82 AM2S-515SZ 4.5-5.5 15 13 22 23 35 82 AM2S-518SZ 4.5-5.5 18 11 22 198 35 82 AM2S-524SZ 4.5-5.5 24 22 198 35 82 AM2S-123SZ 1.8-13.2 3.3 22 198 2 72 AM2S-125SZ 1.8-13.2 5 22 23 2 78 AM2S-127SZ 1.8-13.2 7.2 27 22 12 2 AM2S-129SZ 1.8-13.2 9 22 22 17 2 82 AM2S-1212SZ 1.8-13.2 12 1 22 166 2 84 AM2S-1215SZ 1.8-13.2 15 13 22 162 2 84 AM2S-1218SZ 1.8-13.2 18 11 22 158 2 84 AM2S-1224SZ 1.8-13.2 24 22 158 25 82 AM2S-23SZ 21.6-26.4 3.3 22 158 18 73 AM2S-25SZ 21.6-26.4 5 22 162 18 78 AM2S-27SZ 21.6-26.4 7.2 27 22 74 18 AM2S-29SZ 21.6-26.4 9 22 22 14 18 82 AM2S-2412SZ 21.6-26.4 12 1 22 14 18 84 AM2S-2415SZ 21.6-26.4 15 13 22 99 18 84 AM2S-2418SZ 21.6-26.4 18 11 22 99 18 84 AM2S-2424SZ 21.6-26.4 24 22 99 18 82 AM2S-43SZ 43.2-52.8 3.3 22 99 1 74 AM2S-45SZ 43.2-52.8 5 22 99 1 AM2S-47SZ 43.2-52.8 7.2 27 22 38 1 AM2S-49SZ 43.2-52.8 9 22 22 53 1 84 AM2S-4812SZ 43.2-52.8 12 1 22 52 1 84 AM2S-4815SZ 43.2-52.8 15 13 22 51 1 84 AM2S-4818SZ 43.2-52.8 18 11 22 52 1 84 AM2S-4824SZ 43.2-52.8 24 22 51 1 84 AM2S-53SH3Z 4.5-5.5 3.3 22 487 35 3 71 AM2S-55SH3Z 4.5-5.5 5 22 487 35 3 77 AM2S-57SH3Z 4.5-5.5 7.2 27 22 152 35 3 77 AM2S-59SH3Z 4.5-5.5 9 22 22 213 35 3 AM2S-512SH3Z 4.5-5.5 12 1 22 28 35 3 82 AM2S-515SH3Z 4.5-5.5 15 13 22 23 35 3 82 AM2S-518SH3Z 4.5-5.5 18 11 22 198 35 3 82 AM2S-524SH3Z 4.5-5.5 24 22 198 35 3 82 AM2S-123SH3Z 1.8-13.2 3.3 22 198 2 3 72 AM2S-125SH3Z 1.8-13.2 5 22 23 2 3 78 AM2S-127SH3Z 1.8-13.2 7.2 27 22 12 2 3 AM2S-129SH3Z 1.8-13.2 9 22 22 17 2 3 82 AM2S-1212SH3Z 1.8-13.2 12 1 22 166 2 3 84 F 51e R11.H 1 of 5 North America only
Models Single (continued) Model Voltage (V) Voltage (V) Current Max Capacitive Load, Max (μf) Current Full No Load Isolation Efficiency (%) AM2S-1215SH3Z 1.8-13.2 15 13 22 162 2 3 84 AM2S-1218SH3Z 1.8-13.2 18 11 22 158 2 3 84 AM2S-1224SH3Z 1.8-13.2 24 22 158 25 3 82 AM2S-23SH3Z 21.6-26.4 3.3 22 158 18 3 73 AM2S-25SH3Z 21.6-26.4 5 22 162 18 3 78 AM2S-27SH3Z 21.6-26.4 7.2 27 22 74 18 3 AM2S-29SH3Z 21.6-26.4 9 22 22 14 18 3 82 AM2S-2412SH3Z 21.6-26.4 12 1 22 14 18 3 84 AM2S-2415SH3Z 21.6-26.4 15 13 22 99 18 3 84 AM2S-2418SH3Z 21.6-26.4 18 11 22 99 18 3 84 AM2S-2424SH3Z 21.6-26.4 24 22 99 18 3 82 AM2S-43SH3Z 43.2-52.8 3.3 22 99 1 3 74 AM2S-45SH3Z 43.2-52.8 5 22 99 1 3 AM2S-47SH3Z 43.2-52.8 7.2 27 22 38 1 3 AM2S-49SH3Z 43.2-52.8 9 22 22 53 1 3 84 AM2S-4812SH3Z 43.2-52.8 12 1 22 52 1 3 84 AM2S-4815SH3Z 43.2-52.8 15 13 22 51 1 3 84 AM2S-4818SH3Z 43.2-52.8 18 11 22 52 1 3 84 AM2S-4824SH3Z 43.2-52.8 24 22 51 1 3 84 Specifications Parameters Nominal Typical Maximum Units Voltage range 5 4.5-5.5 -.7-7 12 1.8-13.2 -.7-15 24 21.6-25.4 -.7-28 48 43.2-52.8 -.7-54 Filter Capacitor Turn on Transient Process Time 25 ms Start-up time 2 ms 5 Vin -7 12 Vin -15 Absolute Maximum Rating VDC 24 Vin -28 48 Vin -54 Peak Voltage time ms Isolation Specifications Parameters Conditions Typical Rated Units Tested I/O voltage sec or 3 VDC Resistance > MOhm Capacitance pf Specifications Parameters Conditions Typical Maximum Units Voltage Accuracy ±3 % Short Circuit Protection Momentary (1sec) Over Current Protection 11% Iout max Line Voltage Regulation (Single) For 1.% of Vin ±1.2 % Load Voltage Regulation (Single) 2 % load ±1 % Load Voltage Regulation (Single) 3.3V Model 2 % load ±2 % Temperature Coefficient ±.2 %/ Ripple & Noise At 2MHz Bandwidth 15 mv p-p Rising Time ms VDC F 51e R11.H 2 of 5 North America only
General Specifications Parameters Conditions Typical Maximum Units Switching Frequency % load 7 KHz Operating Temperature - to +85 Storage Temperature - to +125 Max Case Temperature Cooling Free air convection Humidity 95 % Case material Plastic UL94-VO Weight 1.8 g Dimensions(L x W x H).46 x.29 x.38 inches 11.68 x 7.5 x 9.65 mm MTBF >1121 hrs(mil-hdbk -217F, Ground Benign, t=+25 ) NOTE: All specifications in this datasheet are measured at an ambient temperature of 25 C, humidity<75%, nominal input voltage and at rated output load unless otherwise specified. Safety Specifications Parameters Agency Approval Standards CE (for VDC Isolated models) EN5522 (Radiated Emissions) class B EN5524 (Noise Immunity) IEC6-4-2(ESD) IEC6-4-3(Radiated immunity) Pin Out Specifications Pin and 3VDC 1 -V 2 +V 3 -V 4 +V 9.65 (.38) Dimensions 11.68 (.46) PRINTED FACE 7.5 (.29) 1.15 (.) Derating Free Air Convection.5 (.2) 3.5 (.12) 2.54 (.1) Power (%) Safe Operating Area 7.5 (.29) 2. (.8).5 (.2).3 (.1) 2 - - 2 2 85 Ambient Temperature º C.5 (.2) F 51e R11.H 3 of 5 North America only
Application Circuit, & Conducted Emissions L +V input C1 C2 DC/DC Converter +V output Load -V input -V output C3 Voltage C1 L C2 C3 5 2.2uF/V 18uH N/A N/A 12 2.2uF/V 18uH N/A N/A 15 2.2uF/V 18uH N/A N/A 24 2.2uF/V 18uH 2.2uF/V 47pF/2KV 48 2.2uF/V 18uH 2.2uF/V 47pF/2KV Typical Efficiency Example Charts AM2S-25SZ Efficiency vs. Loading 2 2% % % % % 2 AM2S-125SZ Efficiency vs. Loading 2% % % % % F 51e R11.H 4 of 5 North America only
AM2S-25SZ Efficiency vs. Loading 2 2% % % % % AM2S-4824SZ Efficiency vs. Loading 2 2% % % % % NOTE: 1. Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled by Aimtec; refer to www.aimtec.com for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary based on the date manufactured. 3.Mechanical drawings and specifications are for reference only. 4.All specifications are measured at an ambient temperature of 25 C, humidity<75%, nominal input voltage and at rated output load unless otherwise specified. 5.Aimtec may not have conducted destructive testing or chemical analysis on all internal components and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release. 6. This product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate specific safety and regulatory standards other the ones listed in this datasheet. 7. Warranty is in accordance with Aimtec s standard Terms of Sale available at www.aimtec.com. F 51e R11.H 5 of 5 North America only