Series AMSR-78Z Up to 7.5Watt | DC-DC Switching Regulator FEATURES: • • • • Models Single output Model Input Voltage (V) 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 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 Input Specifications Parameters Voltage range Filter No load Input Current Input Reflected Ripple Current Absolute Maximum Stress rating Output Specifications Parameters Voltage accuracy Short Circuit protection Short Circuit restart Line voltage regulation Load voltage regulation Temperature coefficient Ripple & Noise General Specifications Parameters RoHS Compliant 3 Pin SIP Package Non-Isolated Low ripple and noise Output Voltage (V) 1.5 1.8 2.5 3.3 5 6.5 7.2 9 12 15 Nominal Conditions 10-100% load 20MHz Bandwidth Conditions • • • Output Current max (mA) 500 500 500 500 500 500 500 500 500 500 Operating temperature -40°C to +85 Very high efficiency up to 97% Pin compatible to multiple manufacturers Maximum Capacitive load (µF) 220 220 220 220 220 220 220 220 220 220 Typical See the table above Capacitor Typical ±2 ±0.5 ±0.6 ±0.02 60 Typical Efficiency Vin Max (%) 78 82 87 91 94 95 95 96 97 97 Efficiency Vin Min (%) 65 70 76 81 85 88 89 92 94 95 Maximum Units 8 35 -0.3-34 mA mA p-p VDC Maximum Units Continuous Auto recovery VDC % % % %/oC mV p-p 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.C 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 Switching Regulator Safety Specifications Parameters Agency Approval 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 Standards Pin Out Specifications Pin Dimensions Single 1 2 3 +V Input Ground +V Output Typical Application Circuit Vin 1 C1 22µF GND AMSR1-78XX-Z 2 3 Vout C2 100µF GND C1: A low ESR capacitor is required to keep the converter to a minimum. Ceramic capacitors are recommended, but tantalum or electrolytic may be used. Typical value is 22µF / 50V. C2: Installation of C2 is recommended but optional. Typical value 100µF / 25V electrolytic. NOTE: It is not recommended to connect in parallel. www.aimtec.com F 051e R8.C 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 Switching Regulator Recommended Circuits Conducted and Radiated Emissions 6.4uH L +V output +V input C1 C2 470uF 35V 470uF 35V DC/DC Converter -V input Load -V output EFT/Surge +V output +V input DC/DC Converter C2 Load 220uF 100V -V input -V output 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.C Tel: +1 514 620 2722 3 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only