ISR4805A

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 µF 1800 µF 1000 µF 3300 µF 1800 µF 1000 µF 3300 µF 1800 µF 1000 µF 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) 0.94±0.02 (23.86±0.5) 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 µH inductor and 47 µF 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 µF 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 Ω 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) 0.94±0.02 (23.86±0.5) 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 µH + Vout + Vin ISR C1 ISR 4.7 µF, 50 V -Vin 3 + Vout + Vin 12 µH Load Load 0V -Vin 0V Input Voltage MOV TVS C1 12 V - SMCJ28A 680 µF/25 V 24 V 10D560 SMCJ48A 120 µF/50 V 48 V 10D101 SMCJ90A 120 µF/100 V www.xppower.com 22 Aug 17