DC-DC Converter ISH Series 2 Watts Single Output xxx Series SMD Package Industry Standard Pinout Operating Temperature -40 C to +105 C 1500 VDC Isolation, 3000 VDC Option 3 Year Warranty Dimensions: ISH: 0.500 x 0.44 x 0.285 (12.7 x 11.2 x 7.25 mm) Models & Ratings (2) Output Input Current Maximum Capacitive (3) (1,4) Input Voltage Output Voltage Efficiency Model Number Current No Load Full Load Load (1) 3.3V 400 mA 30 mA 506 mA 220 F 72% ISH0503A (1) 5V 400 mA 30 mA 506 mA 220 F 79% ISH0505A (1) 4.5-5.5 9V 222 mA 30 mA 506 mA 220 F 82% ISH0509A (1) 12V 167 mA 30 mA 506 mA 220 F 82% ISH0512A (1) 15V 133 mA 30 mA 506 mA 220 F 83% ISH0515A (1) 5V 400 mA 25 mA 212 mA 220 F 79% ISH1205A 9V 222 mA 25 mA 212 mA 220 F 82% ISH1209A (1) 10.8-13.2 12V 167 mA 25 mA 212 mA 220 F 82% ISH1212A (1) 15V 133 mA 25 mA 212 mA 220 F 83% ISH1215A (1) 24V 83 mA 25 mA 212 mA 220 F 84% ISH1224A (1) 13.5-16.5 15V 133 mA 18 mA 169 mA 220 F 83% ISH1515A (1) 5V 400 mA 15 mA 105 mA 220 F 79% ISH2405A (1) 12V 167 mA 15 mA 105 mA 220 F 82% ISH2412A 21.6-26.4 (1) 15V 133 mA 15 mA 105 mA 220 F 83% ISH2415A (1) 24V 83 mA 15 mA 105 mA 220 F 86% ISH2424A Notes 1. For optional 3000 VDC isolation add suffix -H to end of part number 3. Typical value at full load. e.g. ISH1224A-H. 4. For optional tape & reel option add suffix -TR to the end of the p/n. 2. Input currents measured at nominal input voltage. Reel quantity = 500 Mechanical Details 0.5000.020 Recommended Footprint (12.700.5) Top View grid: 0.1 x 0.1 in (2.54 x 2.54 mm) 0.300 (7.62) PIN CONNECTIONS 8 Side View 5 Pin Function Top View 1 GND 1 2 4 0.100 0.010 2 +Vin (2.54) (0.25) 4 0 V 0.024 0.039 0.480 5 +Vout (0.60) (1.00) (12.20) 0.100 8 No Connection (2.54) Notes A 1. All dimensions are in inches (mm) 2. Weight: 0.003 lbs (1.5 g) typical. A 3. Pin diameter: 0.02 0.002 (0.5 0.005) 4. Pin pitch and length tolerance: 0.014 (0.35) 0.010 0.035 5 .00 (0.25) 5. Case tolerance: 0.02 (0.5) (0.88) 1 www.xppower.com 0.4410.012 (11.200.30) 0.327 (8.30) 0.285 (7.25) 0.276 (7.00)DC-DC Converter ISH Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions 4.50 5.50 VDC 5 V nominal 10.80 13.20 VDC 12 V nominal Input Voltage Range 13.50 16.50 VDC 15 V nominal 21.60 26.40 VDC 24 V nominal Input Current See Models and Ratings table Input Reflected Ripple 15 mA pk-pk Through 12 H inductor and 47 F capacitor 9 VDC for 1 s 5 V models 18 VDC for 1 s 12 V models Input Surge 21 VDC for 1 s 15 V models 30 VDC for 1 s 24 V models Input Filter Capacitor Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 3.3 24 VDC See Models and Ratings table Initial Set Accuracy -7.5, +2.5 % At 70% load Minimum Load 10 % Line Regulation 1.2 % Per 1% change of input voltage (1.5% for 3V3 output) Load Regulation % See graph Start Up Delay 2 ms Ripple and Noise 100 mV pk-pk 20 MHz bandwidth, measured using 0.1 F capacitor Recovery to within 1% in 500 s for a 25% load change (5% Transient Response 3 % deviation max. deviation for 3.3 & 5 V models) Continuous, with auto recovery, except 1 s max for Short Circuit Protection 24 input V models Maximum Capacitive Load 220 F Temperature Coefficient 0.03 %/C General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency See Models and Ratings table Isolation: Input to Output For optional high isolation versions, 3000 VDC input to 1500 VDC output add suffix -H to model number Switching Frequency 100 115 135 kHz 9 Isolation Resistance 10 Input to output, tested at 500 VDC Isolation Capacitance 20 Input to output pF 3 Power Density 31.8 Win Mean Time Between Failure 3500 kHrs MIL-HDBK-217F, +25 C GB Weight 0.003 (1.5) lb (g) Recommended Solder Profile IPC/JEDEC J-STD-020D.1 Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +105 C Derate from 100% load at +100 C to 80% load at 105 C Storage Temperature -55 +125 C Case Temperature +115 C Operating Humidity 95 % RH Non-condensing Cooling Natural convection www.xppower.com 2