Click on Series name for product info on aimtec.com Series AM20E-Z 20 Watt | DC-DC Converter FEATURES: Wide 2:1 Input Range 1600 VDC I/O Isolation Adjustable Output Voltage Soft Start Over Current & Over Voltage Protection Efficiency up to 93% Temperature Range -40ºC to +85ºC Remote On/Off Function Continuous Short Circuit Protection No Minimum Load Required Models Single output Model Input Voltage (V) Output Voltage (V) Output Current max (A) Maximum Capacitive Load (µF) Efficiency (%) 3.3 5 12 15 3.3 5 12 15 3.3 5 12 15 5.5 4 1.67 1.33 5.5 4 1.67 1.33 5.5 4 1.67 1.33 10000 6800 1000 680 10000 6800 1000 680 10000 6800 1000 680 90 92 90 90 91 93 91 91 91 93 91 91 Output Voltage (V) Output Current max (A) Maximum Capacitive Load (µF) Efficiency (%) ±12 ±15 ±12 ±15 ±12 ±15 ±0.835 ±0.665 ±0.835 ±0.665 ±0.835 ±0.665 ±470 ±330 ±470 ±330 ±470 ±330 89 89 90 90 90 89 AM20E-1203SZ 9-18 AM20E-1205SZ 9-18 AM20E-1212SZ 9-18 AM20E-1215SZ 9-18 AM20E-2403SZ 18-36 AM20E-2405SZ 18-36 AM20E-2412SZ 18-36 AM20E-2415SZ 18-36 AM20E-4803SZ 36-75 AM20E-4805SZ 36-75 AM20E-4812SZ 36-75 AM20E-4815SZ 36-75 Add suffix “-K” for optional heat sink Models Dual output Model Input Voltage (V) AM20E-1212DZ 9-18 AM20E-1215DZ 9-18 AM20E-2412DZ 18-36 AM20E-2415DZ 18-36 AM20E-4812DZ 36-75 AM20E-4815DZ 36-75 Add suffix “-K” for optional heat sink Input Specifications Parameters Nominal Maximum 9-18 18-36 36-75 Voltage range Filter Start up time Absolute Maximum Rating Typical VDC π (Pi) Network 20 12 Vin 24 Vin 48 Vin Peak Input Voltage time On/Off Control Under Voltage Lockout Input Reflected Ripple Current www.aimtec.com F 051e R6.F Units ON : 3.0 to 12Vdc or open circuit ; 12 Vin 24 Vin 48 Vin 8.6 17.8 33.5 20 Tel: +1 514 620 2722 1 of 5 ms 36 50 VDC 100 100 ms OFF: 0 to 1.2Vdc or short pin2 and pin 1 OFF: Idle current: 5mA typ VDC mA p-p Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20E-Z 20 Watt | DC-DC Converter Isolation Specifications Parameters Conditions Tested voltage Input/Output Case / Input & Output Resistance Capacitance Typical 3 sec Rated Units 1600 VDC VDC MOhm pF Maximum Units 1600 >1000 1200 Output Specifications Parameters Conditions Voltage accuracy Voltage balance (Dual Output Models) ±1 ±1 Cross Regulation (Dual Output Models) Over voltage protection Over current protection Short Circuit protection Short circuit restart Line voltage regulation Load voltage regulation (Single) Load voltage regulation (Dual) Ripple & Noise Voltage adjustment range (single) Transient Recovery Time Transient Recovery Deviation Typical % % Balanced Load 25% load on one output - 100% load on ±5 second load Zener diode clamp 140% of Full Load Continuous Auto-Recovery HL-LL ±0.2 From 0% load to 100% load ±0.5 Balanced Load ±1 20MHz Bandwidth 75 With 1uF ceramic capacitor 25% load step change ( 75%-50%-25% of Io 25% load step change ( 75%-50%-25% of Io % % % % mV p-p ±10 % uS % Maximum Units 250 ±3 General Specifications Parameters Conditions Typical Switching frequency 100% load 330 KHz o Operating temperature -40 to +85 C o Storage temperature -40 to +125 C o Maximum case temperature 100 C Temperature coefficient ±0.02 %/oC Derating Above +70ºC 3.3 %/ºC Cooling Free Air Convection Humidity 95 % RH Case material Nickel-coated Copper Base material Non-conductive Black Plastic(UL94V-0 rated) Potting material Epoxy (UL94V-0 rated) Weight 30 g Dimensions (L x W x H) 2.00 x 1.00 x 0.40 inches 50.80 x 25.40 x 10.16mm MTBF >684,000 hrs (MIL-HDBK -217F, Ground Benign, t=+25ºC) o Max Soldering temperature 1.5mm from case, 10 sec. max. 260 C 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 Approvals Standards www.aimtec.com F 051e R6.F CE EN55022 Class A (see note A) EN61000-4-2 Perf. Criteria B EN61000-4-3 Perf. Criteria A EN61000-4-4 Perf. Criteria B (see note B) EN61000-4-5 Perf. Criteria B (see note B) EN61000-4-6 Perf. Criteria A EN61000-4-8 Perf. Criteria A NOTE: also designed to meets IEC/EN 60950-1 Tel: +1 514 620 2722 2 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20E-Z 20 Watt | DC-DC Converter Note A: Input filter components (C1, L , see circuit below) are used to help meet conducted emissions requirement for the module. These components should be mounted as close as possible to the module; and all leads should be minimized to decrease radiated noise. Note B: An external filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5. The filter capacitor suggested value of 220uF/100V. Test Circuits Conducted Emissions External parts table +Vout L +Vin DC/DC Converter C1 -Vin Load Model C1 L AM20E-12XXXZ AM20E-24XXXZ AM20E-48XXXZ 330uF 220uF 220uF 12uH 12uH 12uH -Vout Pin Out Specifications Pin 1 2 3 4 5 6 Single On/Off Control - V Input + V Input - V Output Trim + V Output Dual On/Off Control - V Input + V Input - V Output Common + V Output Dimensions 1 F 051e R6.F 4 20.32 (0.80) 15.24 (0.60) 10.16 (0.40) 5 Notes: All dimensions are typical in millimeters (inches). Tolerance ±0.25 (±0.01) 5.08 (0.20) 10.16 (0.40) www.aimtec.com Bottom View 2.54 (0.10) 2 10.16 (0.40) 3 7.62 5.08 (0.30) (0.20) 25.40 (1.00) 10.16 (0.40) 6 15.24 (0.60) DIA 1.00 (0.04) 2.54 (0.10) 50.80 (2.00) Pin diameter: 1.0 ±0.05 ( 0.04 ±0.002 ) Pin pitch tolerance: ±0.35 ( ±0.014 ) Case Tolerance: ±0.5 ( ±0.02 ) Tel: +1 514 620 2722 3 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20E-Z 20 Watt | DC-DC Converter Dimensions with Optional Heat Sink 50.8 (2.0) SIDE 25.4 (1.0) 16.3 (0.64) END Notes: Add “-K” suffix for ordering, heat sink is affixed with thermally dissipative adhesive tape. See derating graph for temperature performance. Heat sink material is anodized (black) aluminum, adds weight 11.2g to total mass (42.2g). Thermal impedance of converter is: with heat sink 10Ԩ/W and 12Ԩ/W without heat sink. Trimming Output voltage on single output models can be externally trimmed by utilizing the methods as shown below Fixed Resistor Variable Potentiometer Trim Table AM20E(W)-xx03SZ AM20E(W)-xx05SZ www.aimtec.com F 051e R6.F Tel: +1 514 620 2722 4 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20E-Z 20 Watt | DC-DC Converter AM20E(W)-xx12SZ AM20E(W)-xx15SZ Derating Free Air Convection 70 ºC 100 75 ºC Output Power % Heatsink 80 60 Safe Operating Area 40 20 0 -40 -25 0 20 40 60 70 75 80 85 100 Ambient Temperature º C Extended temperature performance can be achieved with optional heat sink. (add suffix “–K” to part number) 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. www.aimtec.com F 051e R6.F Tel: +1 514 620 2722 5 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only