Click on Series name for product info on aimtec.com Series AMSRI1-78-NZ Up to 15Watt | DC-DC Switching Regulator Comming soon FEATURES: • • • • • • • • Continuous Short Circuit Protection Operating temperature -40°C to +85°C Ultra-low no load power consumption Pin Compatible to LM78xx Pin Compatible to LM78xx Very high efficiency up to 96% Non-Isolated Regulated Outputs Models Single output Model Input Voltage Nom/Range (V) Output Voltage (V) Output Current max (mA) Efficiency Vin Min (%) Efficiency Vin Max (%) Max. Capacitive load (µF) 24 / 6-36 24 / 8-36 12 / 8-27 24 / 13-36 24 / 16-36 12 / 8-20 24 / 20-36 12 / 8-18 3.3 5 -5 9 12 -12 15 -15 1000 1000 -500 1000 1000 -300 1000 -300 90 93 86 95 96 89 96 89 81 86 82 90 93 88 94 89 680 680 330 680 680 330 680 330 24 / 6-36 24 / 8-36 12 / 8-27 24 / 13-36 24 / 16-36 12 / 8-20 24 / 20-36 12 / 8-18 3.3 5 -5 9 12 -12 15 -15 1000 1000 -500 1000 1000 -300 1000 -300 90 93 86 95 96 89 96 89 81 86 82 90 93 88 94 89 680 680 330 680 680 330 680 330 AMSRI1-783.3-NZ AMSRI1-7805-NZ AMSRI1-7809-NZ AMSRI1-7812-NZ AMSRI1-7815-NZ AMSRI1-783.3L-NZ AMSRI1-7805L-NZ AMSRI1-7809L-NZ AMSRI1-7812L-NZ AMSRI1-7815L-NZ Note: For higher than 30VDC input, adding 22µF/50V capacitor required. Input Specifications Parameters Voltage range Filter No load input current Conditions Positive output Typical Maximum See the table above Capacitor 0.1 Units VDC 1 mA Output Specifications Parameters Conditions Voltage accuracy Short Circuit protection Line voltage regulation Load voltage regulation Temperature coefficient Ripple & Noise Transient response deviation Transient recovery time 100% load Typical Maximum Units ±4 % ±0.4 ±0.6 % % %/oC mV p-p mV ms ±2 Continuous, auto recovery Vin=(LL-HL) at full load ±0.2 10-100% load ±0.4 Full temperature range ±0.03 20MHz Bandwidth, 20 – 100% load 20 50 Nom Vin, 25% load step change 0.1 75 300 1 General Specifications Parameters Switching frequency Operating temperature Storage temperature Max Case temperature Cooling Humidity Case material Weight www.aimtec.com F 051e R6.C Conditions Typical Maximum Units 100% load, 3.3V and 5V output 100% load, others With derating above 71oC 520 680 620 780 KHz oC -40 to +85 -55 to +125 oC 100 oC Free air convection Non-condensing 95 Heat resistant black plastic (UL94V-0 rated) 3.8 Tel: +1 514 620 2722 1 of 5 % g Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSRI1-78-NZ Up to 15Watt | DC-DC Switching Regulator Dimensions (L x W x H) MTBF Soldering Temperature 0.45 x 0.39 x 0.69 inches 11.5 x 9 x 17.5 mm >2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25oC) 1.5 mm from case for 10 sec 260 oC 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. Safety Specifications Parameters Approval UL IEC/UL 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 Line to line: ±1KV, Perf. Criteria B (with recommended circuit) IEC61000-4-6 (Conducted Disturbance Immunity): 3Vr.m.s, Perf. Criteria A Standards 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 Standard Application circuit – positive output 3 1 +Vin +Vout AMSRI-78-NZ + C1 10uF GND www.aimtec.com F 051e R6.C + 2 C2 22uF GND Tel: +1 514 620 2722 2 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSRI1-78-NZ Up to 15Watt | DC-DC Switching Regulator Dimensions Footprint Front View 11.50 (0.45 2.54 (0.10) 9.00 (0.35) Ø 1.0 +0.15/-0 (Ø 0.04 + 0.006/-0 0.50 (0.024) 17.50 (0.69) Side View 1 2 2.54 (0.10) Dimensions are typical values: mm (inch) General Tolerance: ± 0.25 (± 0.01) Pin Tolerance: ± 0.1 (± 0.004) 3 4.10 (0.16) 0.50 (0.024) 0.30 (0.012) 2.54 (0.10) Bottom View 2.15 (0.09) 3.21 (0.13) DIV: 2.54 (0.1) L Models Footprint 11.5 (0.45) 17.5 (0.69) 9.0 (0.35) Bottom View 4.1 (0.16) 0.5 (0.02) 5.1 (0.2) 19.0 (0.75) Side View 5.1 (0.2) 1.4 (0.05) Φ 1.0 +0.15/-0 (Φ 0.04 +0.006/-0) 17.5 (0.69) Pin Out Specifications Pin Positive Negative 1 2 3 +V Input Ground +V Output +V Input -V Output Ground www.aimtec.com F 051e R6.C Tel: +1 514 620 2722 3 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSRI1-78-NZ Up to 15Watt | DC-DC Switching Regulator Standard Application circuit – negative output 2 1 +Vin -Vout AMSRI-78-NZ C2 22uF + C1 10uF + 3 GND GND Ripple and Noise Reduction +V input C1 10uF +V output 3 1 L AMSRI-78-NZ 22uF C2 22uF 2 Ground Ground Recommended value of inductor L is between 10uH to 47uH NOTE: This part is not designed for parallel operation, only input parallel supply to achieve positive and negative output 3 1 +Vin +Vout AMSRI-78-NZ + + C1 10uF C2 22uF 2 GND LDM 10uH AMSRI-78-NZ + C1 10uF www.aimtec.com F 051e R6.C GND 2 1 C2 22uF -Vout + 3 Tel: +1 514 620 2722 4 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only Series AMSRI1-78-NZ Up to 15Watt | DC-DC Switching Regulator Recommended EMC circuit 1 Vin Fuse LDM 82µH Customer Selectable MOV S20K35 GND 3 Vout LDM 12µH + C0 680µF 50V AMSRI - 78XX - NZ C1 4.7µF 50V C2 10µF 50V 2 C3 22µF 25V GND 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 R6.C Tel: +1 514 620 2722 5 of 5 Toll free: + 1 888 9 AIMTEC (924 6832) North America only