Series AMSR-78Z Up to 7.5Watt | DC-DC Converter FEATURES: • • • • • • • RoHS Compliant 3 Pin SIP Package Non-Isolated Low ripple and noise Operating temperature -40°C to +85 Very high efficiency up to 97% Pin compatible to multiple manufacturers Models Single output Model Input Voltage (V) Output Voltage (V) Output Current max (mA) Maximum Capacitive load (µF) Efficiency Vin Max (%) Efficiency Vin Min (%) 4.75-30 4.75-34 4.75-34 4.75-34 6.5-34 8-34 9-34 11-34 15-34 18-34 1.5 1.8 2.5 3.3 5 6.5 7.2 9 12 15 500 500 500 500 500 500 500 500 500 500 220 220 220 220 220 220 220 220 220 220 78 82 87 91 94 95 95 96 97 97 65 70 76 81 85 88 89 92 94 95 AMSR-781.5Z AMSR-781.8Z AMSR-782.5Z AMSR-783.3Z AMSR-7805Z AMSR-786.5Z AMSR-787.2Z AMSR-7809Z AMSR-7812Z AMSR-7815Z Input Specifications Parameters Nominal Voltage range Filter No load Input Current Input Reflected Ripple Current Absolute Maximum Stress rating Typical Maximum See the table above Capacitor Units VDC 8 35 -0.3-34 mA mA p-p VDC Maximum Units Output Specifications Parameters Voltage accuracy Short Circuit protection Short Circuit restart Line voltage regulation Load voltage regulation Temperature coefficient Ripple & Noise Conditions Typical ±2 % Continuous Auto recovery 10-100% load 20MHz Bandwidth ±0.5 ±0.6 ±0.02 60 % % %/oC mV p-p General Specifications Parameters Conditions Typical Maximum Units KHz Switching frequency 100% load 330 o C Operating temperature Without derating -40 to +85 o C Storage temperature -40 to +125 o Max Case temperature 100 C Cooling Free air convection Humidity 95 % Case material Non-conductive black plastic (UL94V-0 rated) Weight 1.8 g Dimensions (L X W X H) 0.46 x 0.29 x 0.38 inches 11.70 x 7.50 x 9.70 mm MTBF > 1 121 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25 oC) o C Soldering Temperature 1.5 mm from case for 10 sec 260 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 R8.B Tel: +1 514 620 2722 1 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSR-78Z Up to 7.5Watt | DC-DC Converter Safety Specifications Parameters Pin Out Specifications 1 2 3 +V Input Ground +V Output 11.68 (0.46) 7.50 (0.29) PRINTED FACE 9.65 (0.38) Single 0.50 (0.02) Pin Dimensions 10.16 (0.40) Standards CE EN55022: 2006 + A1:2007, Class B EN55024:1998 + A1:2001 + A2:2003 IEC61000-4-2:1995 + A1:1998 + A2:2000, Perf. Criteria B IEC61000-4-3:2006, Perf. Criteria A IEC61000-4-4:2004, Perf. Criteria B (external 220uF/100V cap required) IEC61000-4-6:2007, Perf. Criteria A IEC61000-4-8, Perf:1993 + A1:2000, Criteria A NOTE: also designed to meet IEC 60950-1:2001 2.54 (0.1) 4.10 (0.16) Agency Approval 0.25 (0.01) 2.00 (0.08) 7.50 (0.29) 0.50 (0.02) 0.50 (0.02) Dimensions are in mm (inch) Pin Pitch Tolerance: 0.35 mm (0.014 inch) Case Tolerance: 0.50 mm (0.02 inch) Typical Application Circuit www.aimtec.com F 051e R8.B Tel: +1 514 620 2722 2 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSR-78Z Up to 7.5Watt | DC-DC Converter Recommended Circuits Conducted and Radiated Emissions EFT/Surge 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