Click on Series name for product info on aimtec.com Series AMSR-78-NZ Up to7.5Watt | DC-DC Switching Regulator FEATURES: * * * * * * * * * Short Circuit Protection Thermal Shutdown Non-Isolated Low ripple and noise Pin Compatible to LM78xx Operating temperature -40C to +85C Very high efficiency up to 96% Pin compatible to multiple manufacturers Regulated Outputs Models Single output Model Input Voltage (V) Output Voltage (V) Output Current max (mA) Efficiency Vin Min (%) Efficiency Vin Max (%) 4.75-28 6.5-32 8-32 11-32 15-32 18-32 3.3 5 6.5 9 12 15 500 500 500 500 500 500 91 94 94 95 95 96 81 86 87 91 92 93 Maximum Units AMSR-783.3-NZ AMSR-7805-NZ AMSR-786.5-NZ AMSR-7809-NZ AMSR-7812-NZ AMSR-7815-NZ Input Specifications Parameters Voltage range Filter Quiescent current Conditions Typical See the table above Capacitor Vin=(LL-HL) at 0% load VDC 7 mA Maximum Units Output Specifications Parameters Voltage accuracy Short Circuit protection Short circuit restart Thermal shutdown Thermal Impedance Line voltage regulation Load voltage regulation Temperature coefficient Dynamic Load Stability Dynamic Load Recovery Ripple & Noise Maximum capacitive load Conditions Typical 100% load 2 Continuous Auto recovery 150 85 0.2 0.4 0.02 55 - 250 0.5 - 1 20 Internal IC junction Vin=(LL-HL) at full load 10-100% load -40C to +85C ambient Nominal Input, 25% load step change 20MHz Bandwidth % o 1000 C C/W % % o %/ C mV mSec mV p-p uF Maximum Units o General Specifications Parameters Conditions Typical Switching frequency 100% load 330 KHz o o Operating temperature With derating above 71 C -40 to +85 C o Storage temperature -55 to +125 C o Max Case temperature 100 C Cooling Free air convection Humidity Non condensing 95 % Case material Non-conductive black plastic (UL94V-0 rated) Weight 2 g Dimensions (L x W x H) 0.45 x 0.30 x 0.40 inches 11.60 x 7.50 x 10.20 mm o MTBF >2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25 C) o Soldering Temperature 1.5 mm from case for 10 sec 300 C NOTE: All specifications in this datasheet are measured at an ambient temperature of 25C, humidity<75%, nominal input voltage and at rated output load unless otherwise specified. www.aimtec.com F 051e R6.G Tel: +1 514 620 2722 1 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSR-78-NZ Up to7.5Watt | DC-DC Switching Regulator Safety Specifications Parameters Agency Approval CE IEC 60950-1 EN55022: 2006 + A1:2007, Class B (with recommended circuit) IEC61000-4-2 (ESD): Contact 4KV, Perf. Criteria B IEC61000-4-3 (Radiation Immunity): 10V/m, Perf. Criteria A IEC61000-4-4 (EFT): 1KV, Perf. Criteria B (with recommended circuit) IEC61000-4-5 (Surge Immunity): 1KV, Perf. Criteria B (with recommended circuit) IEC61000-4-6 (Conducted Disturbance Immunity): 3Vr.m.s, Perf. Criteria A IEC61000-4-29 (VDDSI): 0%-70%, Perf: Criteria A Standards Pin Out Specifications Dimensions 11.60 (0.45) PRINTED FACE 10.20 (0.40) +V Input Ground +V Output 2.54 (0.1) 4.00 (0.16) 1 2 3 7.50 (0.30) 9.70 (0.38) Single 0.50 (0.02) Pin Free Air Convection 0.50 (0.02) 71 C 100 Output Power (%) 0.30 (0.01) Derating 2.10 (0.08) 7.50 (0.30) 0.50 (0.02) Dimensions are in mm (inch) Pin Tolerance: 0.16 mm (0,004 inch) Case Tolerance: 0.25 mm (0.01 inch) 80 Safe Operating Area 60 40 20 0 - 40 - 20 0 20 40 60 80 85 100 Ambient Temperature C www.aimtec.com F 051e R6.G Tel: +1 514 620 2722 2 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSR-78-NZ Up to7.5Watt | DC-DC Switching Regulator Standard Application Circuit 1 Vin AMSR- 78XX- NZ C1 10F 3 Vout C2 2 GND GND Recommended EMC circuit 1 Vin Cuse LDM 82H Customer Selectable MOV S10K35 GND + C0 680F 50V AMSR - 78XX - NZ 3 Vout LDM 12H C1 4.7F 50V C2 10F 50V 2 C3 10F 25V GND NOTE: This part is not designed for parallel operation 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 25C, 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 R6.G Tel: +1 514 620 2722 3 of 3 Toll free: + 1 888 9 AIMTEC (924 6832) North America only