TPD1033F Datasheet (Toshiba Semiconductor)

TPD1033F, High-side Power Switch

Pin No.

1 2 3 4 5, 6, 7 Symbol Function IN DIAG GND VDD OUT Input pin.

Input is CMOS-compatible, with pull-down resistor connected.

Even if the input is open, output will not accidentally turn on.

Self-diagnosis detection pin.

Goes low when overheating is detected or when output is short-circui

TPD1033F Features

* z A monolithic power IC with a new structure combining a control block (Bi-CMOS) and a vertical power MOS FET (π-MOS) on a single chip z One side of load can be grounded to a high-side switch z Can directly drive a power load from a microprocessor. z Built-in protection against thermal shutdown