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Partname: | ISL6402IV-TK |
Description: | 300 kHz dual, 180deg out-of-phase, step-down PWM and single linear controller. |
Manufacturer: | Intersil Corp. |
Package: | TSSOP |
Pins: | 28 |
Oper. temp.: | -40 to 85 |
Datasheet: | PDF (416K). Click here to download *) |
The ISL6402 incorporates several protection features. An adjustable overcurrent protection circuit monitors the output current by sensing the voltage drop across the lower MOSFET. Hiccup mode overcurrent operation protects the DC-DC components from damage during output overload/short circuit conditions. Each PWM has an independent logic-level shutdown input (SD1 and SD2). A single PGOOD signal is issued when soft-start is complete on both PWM controllers and their outputs are within 10% of the set point and the linear regulator output is greater than 75% of its setpoint. Thermal shutdown circuitry turns off the device if the junction temperature exceeds +150C. |
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Click here to download ISL6402IV-TK Datasheet*) |
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