BUK224-50Y is a monolithic single channel high side protected power switch, assembled in IL, with a nominal load current of 12A and a maximum continuous load current of 25A. It features low on-state resistance, CMOS logic compatibility, overtemperature protection, load current limiting, latched overload and short circuit protection, overvoltage and undervoltage shutdown with hysteresis, on-state open circuit load detection, diagnostic status indication, voltage clamping for turn off of inductive loads, and ESD protection on all pins. It is suitable for general controllers for driving lamps, motors, solenoids, and heaters.
The Philips BUK224-50Y is a monolithic single channel high side protected power switch utilizing TOPFET2 technology. It is assembled in a 5-pin plastic surface mount package (SOT426) and is designed for use as a general controller for driving lamps, motors, solenoids, and heaters. The device features a vertical power TrenchMOS structure with low on-state resistance and CMOS logic compatibility.
| Nominal load current | 12 A |
|---|---|
| Continuous off-state supply voltage | 50 V |
| Continuous load current | 25 A |
| Continuous junction temperature | 150 ˚C |
| On-state resistance (Tj = 25˚C) | 30 mΩ |
The maximum continuous junction temperature is 150 ˚C.
The device supports a continuous load current of up to 25 A.
The switch can handle a continuous supply voltage of 50 V.
The overtemperature protection trips when the junction temperature reaches 150 ˚C.