Click on Series name for product info on aimtec.com Series AM20EW-Z 20 Watt | DC-DC Converter FEATURES: • • • • • RoHS Compliant Ultra wide 4:1 Input range Adjustable Output Voltage Remote On/Off 2” x 1” package • • • • Soft start Industrial temperature range -40 to +85°C High efficiency up to 91% No minimum load required Models Single output Model Input Voltage (V) Output Voltage (V) AM20EW-2403SZ 9-36 AM20EW-2405SZ 9-36 AM20EW-2412SZ 9-36 AM20EW-2415SZ 9-36 AM20EW-4803SZ 18-75 AM20EW-4805SZ 18-75 AM20EW-4812SZ 18-75 AM20EW-4815SZ 18-75 Add suffix “-K” for optional heatsink Output Current max (A) 3.3 5 12 15 3.3 5 12 15 5.5 4 1.67 1.33 5.5 4 1.67 1.33 Models Dual output Model Input Voltage (V) Output Voltage (V) Output Current max (mA) ±5 ±12 ±15 ±5 ±12 ±15 ±2 ±0.835 ±0.665 ±2 ±0.835 ±0.665 AM20EW-2405DZ 9-36 AM20EW-2412DZ 9-36 AM20EW-2415DZ 9-36 AM20EW-4805DZ 18-75 AM20EW-4812DZ 18-75 AM20EW-4815DZ 18-75 Add suffix “-K” for optional heatsink Input Specifications Parameters Voltage range Under voltage lockout Filter Turn on Transient process time Transient Recovery deviation Start up time Absolute Maximum Rating Peak Input Voltage time On/Off Control OFF idle current Input Reflected ripple current www.aimtec.com F 051e R11.I Nominal Typical 24 48 24 48 24 48 Maximum capacitive load (µF) Efficiency (%) Maximum capacitive load (µF) Efficiency (%) 10000 6800 1000 680 10000 6800 1000 680 9-36 18-75 7.9 16 π (Pi) Network 250 20 -0.7~50 -0.7~100 ±2200 ±470 ±330 ±2200 ±470 ±330 Maximum 1 of 6 89 88 89 89 88 89 Units VDC 8.6 17.8 VDC ±3 µs % ms VDC 100 ON: 3 ~12VDC or open circuit OFF: 0 ~ 1.2VDC or Short circuit between pin 2 and pin 1 5 20 Tel: +1 514 620 2722 89 91 89 89 89 91 89 89 ms mA mA p-p Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20EW-Z Isolation Specifications Parameters Tested I/O voltage Case/Input Isolation tested voltage Resistance Capacitance Output Specifications Parameters Voltage accuracy Over voltage protection Over current protection Short Circuit protection Short Circuit restart Line voltage regulation Load voltage regulation (Single) Load voltage regulation (Dual) Cross regulation (Dual output model) Temperature coefficient Ripple & Noise Voltage adjustment range General Specifications Parameters Switching frequency Operating temperature Storage temperature Max Case temperature Cooling Humidity Case material Potting material Weight Dimensions (L X W X H) MTBF 20 Watt | DC-DC Converter Conditions Typical 3 sec 3 sec Rated 1600 >1000 1200 Conditions Typical HL-LL 0-100% load Balanced load 25% load on first output and 100% load on second output ±1 Zener diode clamp 120 Continuous Auto recovery ±0.5 ±0.5 ±1 At 20MHz Bandwidth Conditions VDC VDC MOhm pF Maximum Units % % of FL % of Vin % % ±5 % ±0.02 75 ±10 %/oC mV p-p % Typical 100% load With derating above 65°C Units 1600 330 Maximum -40 to +85 -40 to +125 Free air convection 105 Units KHz o C o C o C 95 % RH Nickel coated copper with non conductive base UL94V-0 rated 30 g Tolerance ±0.5mm (±0.02 inches) 2.00 x 1.00 x 0.40 inches 50.80 x 25.40 x 10.16 mm >560 000 hrs (MIL-HDBK -217F, Ground Benign, t=+25oC) 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 R11.I CE EN55022, class A - with external circuit recommended on page 5 EN55024 EN61000-4-2, criteria B EN61000-4-3, criteria A EN61000-4-4, criteria B – with external filter capacitor, 220µF/100V EN61000-4-5, criteria B – with external filter capacitor, 220µF/100V EN61000-4-6, criteria A EN61000-4-8, criteria A NOTE: Designed to meet IEC/EN 60950-1 Tel: +1 514 620 2722 2 of 6 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20EW-Z 20 Watt | DC-DC Converter 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 5.08 (0.20) 10.16 (0.40) 1 10.16 (0.40) Bottom View 5 4 20.32 (0.80) 15.24 (0.60) 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) Notes: All dimensions are typical in millimeters (inches). Tolerance ±0.25 (±0.01) Pin Diameter: 1.0±0.05mm (0.04±0.002 inches) Pin pitch tolerance: ±0.35mm (±0.014 inches) Dimensions with Optional Heatsink 50.8 (2.0) SIDE 25.4 (1.0) 16.3 (0.64) END Notes: Add “-K” suffix for ordering, heatsink is affixed with thermally dissipative adhesive tape. See derating graph for temperature performance. Heatsink material is anodized (black) aluminum, adds weight 11.2g to total mass (42.2g). Thermal impedance of converter is: with heatsink 10℃/W and 12℃/W without heatsink. www.aimtec.com F 051e R11.I Tel: +1 514 620 2722 3 of 6 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20EW-Z 20 Watt | DC-DC Converter Trimming Trim Table AM20E(W)-xx03SZ AM20E(W)-xx05SZ AM20E(W)-xx12SZ AM20E(W)-xx15SZ www.aimtec.com F 051e R11.I Tel: +1 514 620 2722 4 of 6 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20EW-Z 20 Watt | DC-DC Converter Derating Free Air Convection 65 ºC Output Power % 100 72 ºC Heatsink 80 60 Safe Operating Area 40 20 0 65 -40 -25 0 20 40 72 80 85 100 60 Ambient Temperature º C Extended temperature performance can be achieved with optional heat sink. (add suffix “–K” to part number) Recommended external circuit to meet the required conducted emissions Location Type Value C1 1210 2.2µF/100V C2 1210 2.2µF/100V L 12µH These components should be mounted as close as possible to the converter module and length of the leads should be kept shorter to decrease radiated noise. www.aimtec.com F 051e R11.I Tel: +1 514 620 2722 5 of 6 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM20EW-Z 20 Watt | DC-DC Converter Surge/EFT 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 R11.I Tel: +1 514 620 2722 6 of 6 Toll free: + 1 888 9 AIMTEC (924 6832) North America only