Series AMSRW-78Z Up to 7.5 Watt | DC-DC Switching Regulator FEATURES: • • • • • • • • 3 Pin SIP package Very high efficiency up to 95% Non Isolated Low Ripple and Noise High voltage input range up to 72V Operating temperature -40ºC to +85ºC Pin Compatible with multiple manufacturers Continuous Short Circuit Protection Models Single output Model Input Voltage (V) Output Voltage (V) Output Current max (mA) Max Capacitive Load (uF) Efficiency Vin Min (%) Efficiency Vin Max (%) 9-72 9-72 9-72 14-72 14-72 17-72 20-72 3.3 5 6.5 7.2 9 12 15 500 500 500 500 500 500 500 100 100 100 100 100 100 100 82 87 91 91 92 94 95 75 80 83 84 86 89 91 AMSRW-783.3Z AMSRW-7805Z AMSRW-786.5Z AMSRW-787.2Z AMSRW-7809Z AMSRW-7812Z AMSRW-7815Z Input Specifications Parameters Voltage range Filter No Load Input Current Input reflected ripple current Nominal Typical Maximum Units See table above Capacitor VDC Vin=(LL-HL) at 0% load Full Load 0.3 35 mA mA p-p Output Specifications Parameters Voltage accuracy Short Circuit protection Short circuit restart Line voltage regulation Load voltage regulation Temperature coefficient Ripple & Noise Conditions Typical 100% Load Maximum ±3 Continuous Auto recovery ±1 ±0.6 ±0.02 75 Vin=(LL-HL) at full load From 10% to 100% Load 20MHz Bandwidth Units % % of Vin % o %/ C mV p-p General Specifications Parameters Conditions Switching frequency Operating temperature Storage temperature Maximum case temperature Cooling Humidity Case material Weight Dimensions (L x W x H) MTBF Maximum soldering temperature 100% load Derating above 60ºC Typical Maximum Units 105 KHz o C o C o C 120 to 800 -40 to +85 -40 to +125 Free air convection 95 Non Conductive Black Plastic(UL94V-0 rated) 1.8 0.46 x 0.29 x 0.40 inches 11.68 x 7.50 x 10.20 mm >4.5 Mhours (MIL-HDBK-217F, Ground Benign, t=+25ºC) 260 % RH g o 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. www.aimtec.com F 051e R12.E Tel: +1 514 620 2722 1 of 4 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSRW-78Z Up to 7.5 Watt | DC-DC Switching Regulator Safety Specifications Parameters Agency Approvals Standards CE EN 55022 class B EN 55024 IEC 61000-4-2 IEC 61000-4-3 IEC 61000-4-4 IEC 61000-4-5 IEC 61000-4-6 IEC 61000-4-8 Pin Out Specifications Pin 1 2 3 Single +V input GND +V output Dimensions 7.50 (0.29) 11.68 (0.46) 10.20 (0.40) 4.00 (0.16) 2.54 (0.10) Dimensions are in mm (inch) Pin Pitch Tolerance: ±0.35 (±0.014) 2.00 (0.08) Case Tolerance: ±0.50 (±0.02) 0.50 (0.02) www.aimtec.com F 051e R12.E 0.50 (0.02) 0.30 (0.01) 7.50 (0.29) 0.50 (0.02) 9.70 (0.38) PRINTED FACE Tel: +1 514 620 2722 2 of 4 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSRW-78Z Up to 7.5 Watt | DC-DC Switching Regulator Derating Free Air Convection 60º 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 EMI/EMS Solution +V input L 12uH +V output AMSRW-78Z C1 220uF, 100V www.aimtec.com F 051e R12.E C2 220uF, 100V Load GND Tel: +1 514 620 2722 3 of 4 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSRW-78Z Up to 7.5 Watt | DC-DC Switching Regulator 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