ISR Series DC-DC Converter 3 Watt xxx Series * Single Output * Wide Range 2:1 Input * SMD Package * Industry Standard Pinout * Regulated Output * Operating Temperature -40 C to +95 C * 1500 VDC Isolation, 3000 VDC Option * 3 Year Warranty Dimensions: ISR: 0.94 x 0.713 x 0.31" (23.86 x 18.1 x 8.0 mm) Models & Ratings Input Voltage Output Voltage Output Current 5V 12 V 15 V 5V 12 V 15 V 5V 12 V 15 V 9-18 18-36 36-75 600 250 200 600 250 200 600 250 200 mA mA mA mA mA mA mA mA mA Input Current No Load Full Load 22 22 22 12 12 12 8 8 8 mA mA mA mA mA mA mA mA mA 333 325 316 164 154 156 81 78 78 mA mA mA mA mA mA mA mA mA Maximum Capacitive Load Efficiency Model Number 3300 F 1800 F 1000 F 3300 F 1800 F 1000 F 3300 F 1800 F 1000 F 75% 77% 79% 76% 81% 80% 77% 80% 80% ISR1205A ISR1212A ISR1215A ISR2405A ISR2412A ISR2415A ISR4805A ISR4812A ISR4815A Notes 1. Input currents measured at nominal input voltage. Mechanical Details Recommended Footprint Top View Grid: 0.1 x 0.1 in (2.54 x 2.54 mm) 0.940.02 (23.860.5) 0.54 (13.70) 0.713 0.016 (18.1 0.4) 0.13 (3.34) 16 0.10 (2.54) 10 9 0.54 (13.70) 78 0.70 (17.78) 1 1 7 8 0.098 (2.50) 0.047 (1.20) 5 max 0.05 (1.35) PIN CONNECTIONS Pin 1 7 8 9 10 16 Notes 1. All dimensions are in inches (mm) 2. Weight: 0.0115 lbs (5.2 g) typical. 10 9 A Top View 1 16 0.01 (0.25) A 0.02 (0.50) 0.31 (8.00) 0.29 (7.50) Side View 3. Pin pitch and length tolerance: 0.014 (0.35) 4. Case tolerance: 0.02 (0.5) www.xppower.com Function GND No Connection No Connection +Vout 0V +Vin ISR Series DC-DC Converter Input Characteristic Input Voltage Range Minimum Typical Units 18 VDC 12 V nominal 18 36 VDC 24 V nominal 36 75 VDC 48 V nominal Input Current See Models and Ratings table Input Reflected Ripple 15 mA pk-pk Input Surge Input Filter Notes & Conditions Maximum 9 Through 12 H inductor and 47 F capacitor 25 VDC for 1 s 12 V models 50 VDC for 1 s 24 V models 100 VDC for 1 s 24 V models Maximum Units Notes & Conditions 15 VDC See Models and Ratings table 3 % Pi filter Output Characteristic Minimum Output Voltage 5 Initial Set Accuracy Minimum Load Typical 1 5 Line Regulation 0.4 Load Regulation 0.75 Start Up Delay At 100% load % 2 % % 10% to full load ms Ripple and Noise 60 mV pk-pk 20 MHz bandwidth, measured using 0.1 F capacitor Transient Response 5 % deviation Recovery to within 1% in 5 ms for a 25% load change Short Circuit Protection Continuous, with auto recovery Maximum Capacitive Load See Models and Ratings table Temperature Coefficient 0.03 %/C Maximum Units General Characteristic Minimum Typical Efficiency Isolation: Input to Output See Models and Ratings table VDC 1500 Switching Frequency Isolation Resistance 350 1 Power Density 13.4 1000 Weight Recommended Solder Profile kHz 100% load and nominal input voltage nF Win3 Input to output, tested at 500 VDC kHrs MIL-HDBK-217F, +25 C GB 109 Isolation Capacitance Mean Time Between Failure Notes & Conditions 0.0115 (5.2) Input to output lb (g) IPC/JEDEC J-STD-020D.1 Environmental Characteristic Minimum Operating Temperature -40 Storage Temperature -55 Case Temperature Operating Humidity Typical Maximum +95 Units C +125 C +105 C 95 % RH Cooling Notes & Conditions Derate linearly from 100% load at +85 C to 50% load at 95 C Non-condensing Natural convection www.xppower.com 2 ISR Series DC-DC Converter EMC: Emissions Phenomenon Standard Test Level Conducted EN55022 Class B Notes & Conditions See Application Note for Class B filter Radiated EN55022 Class B See Application Note for Class B filter Phenomenon Standard Test Level Criteria ESD Immunity EN61000-4-2 4 kV B EMC: Immunity Notes & Conditions Contact Radiated Immunity EN61000-4-3 10 V/m A EFT/Burst EN61000-4-4 2 B External input filter required, see application note Surge EN61000-4-5 2 B External input filter required, see application note Conducted Immunity EN61000-4-6 3 V rms A Magnetic Fields EN61000-4-8 1 A/m A Mechanical Details Recommended Footprint Top View Grid: 0.1 x 0.1 in (2.54 x 2.54 mm) 0.940.02 (23.860.5) 0.54 (13.70) 0.713 0.016 (18.1 0.4) 0.13 (3.34) 0.54 (13.70) 0.10 (2.54) 16 10 9 1 7 8 A 10 9 Top View 1 16 78 0.047 (1.20) PIN CONNECTIONS 5 max Pin 1 7 8 9 10 16 0.05 (1.35) 0.70 (17.78) 0.098 (2.50) 0.01 (0.25) A 0.02 (0.50) 0.31 (8.00) 0.29 (7.50) Side View Function GND No Connection No Connection +Vout 0V +Vin Notes 1. All dimensions are in inches (mm) 2. Weight: 0.0115 lbs (5.2 g) typical. 3. Pin pitch and length tolerance: 0.014 (0.35) 4. Case tolerance: 0.02 (0.5) Application Note EMI Filter for Class B Emissions Filter for Immunity 56 H + Vout + Vin ISR C1 ISR 4.7 F, 50 V -Vin 3 + Vout + Vin 12 H Load Load 0V -Vin 0V Input Voltage MOV TVS C1 12 V - SMCJ28A 680 F/25 V 24 V 10D560 SMCJ48A 120 F/50 V 48 V 10D101 SMCJ90A 120 F/100 V www.xppower.com 22 Aug 17