Series AM20C-Z 20 Watt | DC-DC Converter FEATURES: Ultra compact footprint 1”x1” Wide Input Range 2:1 1600 VDC Isolation Remote ON/OFF Function No Minimum Load Required Adjustable Output Voltage Operating Temperature -40ºC to +75ºC Over Current and Over Voltage Protection Efficiency up to 90% RoHS Compliant Soft Start Models: Single output Model Input Voltage (V) AM20C-1203SZ AM20C-1205SZ AM20C-1212SZ AM20C-1215SZ AM20C-2403SZ AM20C-2405SZ AM20C-2412SZ AM20C-2415SZ AM20C-4803SZ AM20C-4805SZ AM20C-4812SZ AM20C-4815SZ 9-18 9-18 9-18 9-18 18-36 18-36 18-36 18-36 36-75 36-75 36-75 36-75 Output Voltage (V) 3.3 5 12 15 3.3 5 12 15 3.3 5 12 15 Output Current max (A) 4.5 4 1.67 1.33 4.5 4 1.67 1.33 4.5 4 1.67 1.33 Isolation (VDC) Max Capacitive Load (uF) Efficiency (%) 1600 1600 1600 1600 1600 1600 1600 1600 1600 1600 1600 1600 7000 5000 850 700 7000 5000 850 700 7000 5000 850 700 86 90 89 89 86 89 89 89 86 89 89 90 Isolation (VDC) Max Capacitive Load (uF) Efficiency (%) Models: Dual output Model Input Voltage (V) Output Voltage (V) Output Current max (A) AM20C-1212DZ 9-18 ±12 ±0.833 1600 ±470 89 AM20C-1215DZ 9-18 ±15 ±0.667 1600 ±330 89 AM20C-2412DZ 18-36 ±12 ±0.833 1600 ±470 89 AM20C-2415DZ 18-36 ±15 ±0.667 1600 ±330 89 AM20C-4812DZ 36-75 ±12 ±0.833 1600 ±470 89 AM20C-4815DZ 36-75 ±15 ±0.667 1600 ±330 89 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. Input Specifications Parameters Voltage range Filter Start up time Absolute Maximum Rating Nominal Typical 12 24 48 9-18 18-36 36-75 No load current Under voltage lockout Input reflected ripple current www.aimtec.com F 051e R12.E Units VDC π Nominal Vin with constant resistive load 12 Vin 24 Vin 48 Vin Peak Input Voltage time On/Off control Maximum 30 ms 25 50 100 100 ON –3 to 12VDC (or open) OFF – 0 to 1.2VDC or short pin 2 to pin 3; OFF idle current – 5mA 60 12 Vin ON/OFF 8.6 /7.9 24 Vin ON/OFF 17.8/16 48 Vin ON/OFF 33.5/30.5 30 Tel: +1 514 620 2722 1 of 4 VDC ms mA VDC mA p-p Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20C-Z 20 Watt | DC-DC Converter Isolation Specifications Parameters Conditions Tested I/O voltage Case to Input Case to Output Resistance Capacitance Typical 3 sec 3 sec 3 sec Rated Units 1600 VDC VDC VDC MOhm pF Maximum Units 1600 1600 >1000 1000 Output Specifications Parameters Conditions Typical Voltage accuracy 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) Temperature coefficient Ripple & Noise Voltage adjustment range 25% load on one output - 100% load on second load Zener Diode Clamp Full Load HL-LL 0% to 100% load 0% to 100% balanced load 20MHz Bandwidth Trim - Single output models only ±1 % ±5 % 120 150 Continuous Auto-Recovery ±0.5 ±0.5 ±1 ±0.02 100 ±10 % % % % % %/oC mV p-p % General Specifications Parameters Switching frequency Operating temperature Storage temperature Maximum case temperature Derating Cooling Humidity Case material Weight Dimensions (L x W x H) MTBF Maximum soldering temperature Transient recovery time Transient recovery deviation Conditions Typical 100% load With derating above +55°C -40 to +125 Maximum 330 -40 to +75 105 2.33 Free air convection 95 Nickel-coated copper 18 1.00 x 1.00 x 0.40 inches 25.40 x 25.40 x 10.16 mm > 560,000 hrs (MIL-HDBK -217F, Ground Benign, t=+25oC) 1.5mm from case for 10 sec 260 Load step change 75% to 50% to 25% 250 Load step change 75% to 50% to 25% ±3 Units KHz o C o C o C %/ oC % RH g o C µS % Safety Specifications Parameters Agency Approval Standards www.aimtec.com F 051e R12.E CE EN55022: 2006 + A1:2007, Class A IEC61000-3-2:2006+A2:2009 IEC61000-3-3:2008 EN55024:1998 + A1:2001 + A2:2003 IEC61000-4-2: 2008 IEC61000-4-3:2006+A1: 2007 IEC61000-4-4:2004 IEC61000-4-5:2005 IEC61000-4-6:2008 IEC61000-4-8:2009 NOTE: also designed to meet 60950-1:2001 Tel: +1 514 620 2722 2 of 4 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20C-Z 20 Watt | DC-DC Converter Pin Out Specifications Pin 1 2 3 4 5 6 Single + V input - V input On/Off Control + V output Trim - V output Dual + V input - V input On/Off Control + V output Common - V output Trimming 20.32 (0.80) 9.90 (0.39) 2.54 (0.10) 25.40 (1.00) 2.54 (0.10) Dimensions Derating www.aimtec.com F 051e R12.E Tel: +1 514 620 2722 3 of 4 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20C-Z 20 Watt | DC-DC Converter Typical Application Circuit +Vin +Vin C3 + -Vin +Vo AM20C-Z -Vin Load -Vo C3 = 220µf, 100V 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 R12.E Tel: +1 514 620 2722 4 of 4 Toll free: + 1 888 9 AIMTEC (924 6832) North America only