xppower.com ISG Series Specification Input Input Voltage Range Input Reverse Voltage Protection • Nominal ±5% • None Output • Regulated Single Output • SMD Package • Industry Standard Pinout • 1000 VDC Isolation • Short Circuit Protection • MTBF >3.5 MHrs • 3 Year Warranty Input Voltage Output Voltage Output Current Efficiency (typical) Model Number(1) 5V 150 mA 68% ISG0505A 5 VDC 12 V 83 mA 69% ISG0512A 15 V 67 mA 69% ISG0515A 5V 150 mA 68% ISG1205A 12 V 83 mA 69% ISG1212A 15 V 67 mA 70% ISG1215A 12 VDC Output Voltage • Minimum Load • Line Regulation • Load Regulation • Setpoint Accuracy • Ripple & Noise • Temperature Coefficient • Short Circuit Protection • See table 10%(2) ±0.25% ±1%, 10-100% load change ±3% at 100% load 100 mV pk-pk 20 MHz bandwidth 0.03%/°C Continuous Mechanical Details 0.60 (15.2) 0.40 (10.1) Top View Efficiency Isolation Voltage Isolation Resistance Switching Frequency MTBF • • • • • See table 1000 VDC 109 Ω 100 kHz typical at nominal input, full load >3.5 MHrs to MIL-HDBK-217F at 25 °C, GB 0.05 (1.3) 5.00 º 0.02 (0.6 ± 0.05) 0.10 (2.5 ± 0.10) ± 0.004 General 0.01 (0.2) A 0.29 0.44 (7.5) (11.2) ± 0.002 0.26 (6.7) 0.24 (6.2) 0.25 (6.5) Side View A 0.07 (1.8) 0.01 (0.2) 0.28 (7.1) 0.01 (0.3) Recommended footprint Top view grid: 0.1 x 0.1 in (2.54 x 2.54 mm) Environmental Standard Operating Temperature • -40 °C to +85 °C, derate from 100% load at 70 °C to 60% load at 85 °C Storage Temperature • -55 °C to +125 °C Case Temperature • 100 °C max Cooling • Convection-cooled Lead Temperature • 260 °C, 0.06 in (1.5 mm) from case, 10 s 10 9 8 0.07 (2.0) Optional ‘-X’ 7 6 1 2 3 4 5 10 7 1 2 4 5 0.03 (1.0) Pin 1 2 4 7 3, 6, 8, 9 5, 10 Standard GND Vin 0V +Vo N.C. N.C. ‘-X’ Version GND Vin 0V +Vo No Pin N.C. N.C. Not connected Notes 1. For optional ‘-X’ pin configuration, add suffix ‘-X’ to part number. 2. Operation at no load will not damage device but may not meet all specifications. 3. 4. 5. 6. All dimensions in inches (mm) Tolerance: ±0.010 (±0.25) Weight: 0.003 lbs (1.7 g) Pin tolerance: ±0.004 (±0.10 mm) 21-Jan-11 DCDC 1 Watt