Series AM2LW-NZ 1.5 Watt | DC-DC Converter FEATURES: • • • • • • • • SMD package Ultra Wide (4:1) input range 1500VDC isolation Continuous short circuit protection Operating temperature: -40°C to +85°C Regulated single/dual output MTBF>1,000,000 hours RoHS compliant Models: Single output Model Input Voltage (V) Output Voltage (V) Output Current max (mA) Isolation (VDC) Efficiency (%) 9-36 9-36 9-36 9-36 9-36 18-72 18-72 18-72 18-72 18-72 3.3 5 9 12 15 3.3 5 9 12 15 455 300 167 125 100 455 300 167 125 100 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 72 76 78 79 80 72 76 78 79 80 Input Voltage (V) Output Voltage (V) Output Current max (mA) Isolation (VDC) Efficiency (%) 1500 1500 1500 1500 1500 1500 74 77 75 74 76 76 AM2LW-2403S-NZ AM2LW-2405S-NZ AM2LW-2409S-NZ AM2LW-2412S-NZ AM2LW-2415S-NZ AM2LW-4803S-NZ AM2LW-4805S-NZ AM2LW-4809S-NZ AM2LW-4812S-NZ AM2LW-4815S-NZ Models: Dual output Model AM2LW-2405D-NZ 9-36 ±5 ±150 AM2LW-2412D-NZ 9-36 ±12 ±63 AM2LW-2415D-NZ 9-36 ±15 ±50 AM2LW-4805D-NZ 18-72 ±5 ±150 AM2LW-4812D-NZ 18-72 ±12 ±63 AM2LW-4815D-NZ 18-72 ±15 ±50 NOTE 1: Add suffix “TR” to a part number when ordering in tape and reel package NOTE 2: Unless otherwise specified, all specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at rated output load. Input Specifications Parameters Voltage range Absolute Maximum Rating Nominal Typical 24 48 24 48 9-36 18-72 Maximum Units VDC 40 80 100 Peak Input Voltage time VDC ms Isolation Specifications Parameters Tested I/O voltage Resistance Capacitance Conditions Typical 60 sec At 500 Vdc Input to Output Rated Units 1500 VDC MOhm pF 1000 1000 Output Specifications Parameters Voltage accuracy Short Circuit protection Short circuit restart Line voltage regulation www.aimtec.com F 051e R8.B Conditions Typical ±5 Continuous Auto-Recovery ±0.75 From Low in to High In Tel: +1 514 620 2722 1 of 3 Maximum Units % % Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM2LW-NZ 1.5 Watt | DC-DC Converter Output Specifications (continued) Parameters Conditions Load voltage regulation (Single) Typical From 10% to 100% load From 10% to 100% load Unbalanced load Load voltage regulation (Dual) Temperature coefficient Ripple & Noise Minimum Load Current* 20MHz Bandwidth Maximum Units ±1.5 % ±5 % ±0.03 100 10 %/ C mV p-p % of Max o * Operation under 10% load will not damage the converter; however, not all specifications will be met. 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 Conditions Typical 100% load 550 Maximum KHz o C o C o C o %/ C -40 to +85 -55 to +125 100 Above 71º Units 2.9 Free Air Convection 95 % RH Plastic (UL94-V0) 5.2 0.94 x 0.54 x 0.32 inches 23.86 x 13.70 x 8.00 mm >1,000,000 hours (MIL-HDBK -217F, Ground Benign, t=+25ºC) 1.5mm from case for 10 seconds 300 g o C . Pin Out Specifications Pin Single Dual 1 7 8 9 10 16 - Vin NC NC +Vout - Vout + Vin - Vin NC Common +Vout -Vout + Vin NC – not connected Dimensions Front View Side View 23.86 (0.94) 15.00 (0.59) A A 8.20 (0.32) 7.50 (0.30) 0.50 (0.02) 0.50 (0.02) 5.00º angle 13.10 (0.52) 16 1.36 (0.05) MAX 17.50 (0.69) Top View 23.86 (0.94) 1.02 0.50 (0.04) (0.02) 0.80 (0.03) Footprint 10 9 13.70 (0.54) 18.50 (0.73) 1 7 3.04 (0.12) 15.24 (0.60) www.aimtec.com F 051e R8.B 8 0.20 (0.08) 2.54 (0.10) 15.24 (0.60) 2.54 (0.10) Tel: +1 514 620 2722 2 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AM2LW-NZ 1.5 Watt | DC-DC Converter Recommended Filter Circuit Single Output Dual Output +Vout + Vin Cout + Cin + DC DC +Vout + Vin Cin + Common DC DC Cout + + Cout - Vout -Vout - Vin - Vin All the AM2LW-Z Series have been tested with the above recommended test circuit. This series should be tested under load. If it is necessary to further decrease the input/output ripple, the value of the filter capacitor can be increased; a capacitor with a low ESR should be used. Excessive filter capacitance can cause start up problems with the converter. In general, the recommended capacitance values are: Cin: 10μF~47μF Cout: 10μF/100mA Refer to table below for maximum capacitor values: External Capacitor Value Single Output Vout (VDC) Dual Output Vout (VDC) Cout (uF) 5 12 15 1000 470 330 ±5 ±12 ±15 Cout (uF) ±680 ±330 ±220 Derating Free Air Convection 71º C Output Power (%) 100 80 Safe Operating Area 60 40 20 0 - 40 - 20 0 20 40 60 80 85 100 Ambient Temperature º C 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 R8.B Tel: +1 514 620 2722 3 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only