DC-DC 2 Watts IH Series xppower.com • Dual Output • SIP or DIP Package • Industry Standard Pinout • 1000 VDC Isolation • Optional 3000-6000 VDC Isolation • Short Circuit Protection • -40 °C to +85 °C Operation Specification Input Voltage Input Input Voltage Range Input Current (no load) Input Reflected Ripple Input Reverse Voltage Protection • • • • Nominal ±10% See table 20 mA rms None • • • • See table None(6) 1.2%/1% ∆ Vin ±10% 20-100% load change (3.3 V models ±20%) ±5% 60 mV pk-pk 0.02%/°C 1 s max 470 µF No Load Input Current 30 30 30 30 30 30 20 20 20 20 20 20 10 10 10 10 10 10 6 6 6 6 6 6 5 VDC Output Output Voltage Minimum Load Line Regulation Load Regulation Setpoint Accuracy • Ripple & Noise • Temperature Coefficient • Short Circuit Protection • Maximum Capacitive • Load General Efficiency Isolation Voltage Isolation Capacitance Switching Frequency MTBF 24 VDC 48 VDC ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 V V V V V V V V V V V V V V V V V V V V V V V V ±200 ±200 ±111 ±84 ±66 ±42 ±200 ±200 ±111 ±84 ±66 ±42 ±200 ±200 ±111 ±84 ±66 ±42 ±200 ±200 ±111 ±84 ±66 ±42 Efficiency Model Number(1,2) 65% 72% 77% 78% 80% 80% 67% 75% 77% 82% 82% 82% 68% 75% 80% 82% 82% 82% 60% 73% 77% 80% 80% 80% IH0503S IH0505S† IH0509S† IH0512S† IH0515S† IH0524S IH1203S IH1205S† IH1209S† IH1212S† IH1215S† IH1224S IH2403S IH2405S† IH2409S† IH2412S† IH2415S† IH2424S IH4803S IH4805S IH4809S IH4812S IH4815S IH4824S mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA † Available from Farnell, see pages 204-206. • See table • 1000VDC (for higher isolation options - see note 2) • 60 pF typical • Variable • >1 MHrs Mechanical Details SIP Package DIP Package 0.78 (19.81) max 0.80 (20.32) max 0.01 (0.25) max +Vin -Vin -Vout 0V +Vout 0.30 (7.62) max 0.50 (12.7) 0.09 (2.29) Environmental Operating Temperature Storage Temperature Case Temperature Cooling 12 VDC mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA Output Current(3) Output Voltage -Vin +Vin 1000 V Versions • • • • -40 °C to +85 °C -40 °C to +125 °C 100 °C max Convection-cooled Notes 1. For DIP package, replace ‘S’ with ‘D’ in model number. 2. Add suffix ‘-H’ to model number for 3000 VDC isolation. For higher VDC isolation, add suffix ‘-Hx’ to model number where x=4 for 4000 VDC isolation, x=5 for 5200 VDC isolation and x=6 for 6000 VDC isolation. 3. Outputs will power-trade. 4. 0.31” (9.65 mm) for all ‘-Hx’ versions. 5. All dimensions in inches (mm). 6. Operation at no load will not damage unit but it may not meet all specifications. NC 0.30 (7.62) 0.60 (15.24) 0.01 (0.25) 0.28 (7.11)(4) max 0.40 (10.16) max 0.12 (3.05) min 0.10 (2.54) 0.015 (0.38) 0.10 (2.54) max 0.80 (20.32) max 0.78 (19.81) max 0.01 (0.25) max +Vin -Vin 0.09 (2.29) 0.40 (10.16) max +Vout 0V -Vout -Vout 0V +Vout 0.60 (15.24) 0.30 (7.62) max 0.30 (7.62) -Vin +Vin 3000 V Versions NC 0.40 (10.16) max -Vout 0V +Vout 0.60 (15.24) 0.01 (0.25) 19-Nov-08