Description

The HA13705C is high side power driver IC with protectors and diagnostic function. The device is especially designed to switch inductive loads.

Functions

• Power MOS source follower output (2 A)

• With Over Voltage Shut Down circuit (OVSD)

• With Over Current protector circuit (OCSD)

• With Over Temperature Shut Down circuit (OTSD)

• With diagnostic circuit and status output

• With fail safe function under input open circuit condition

• With low voltage inhibit circuit (LVI)

• With output negative voltage clamp circuit

Features

• Protected against 60 V load dump condition

• Low RON (0.17 Ω Typ)

• Wide operating supply voltage range (VDD = 7 V to 25 V)

• High sustaining voltage (–25 V)

• Protected against reverse supply voltage (–13 V)

• Protected against short circuit condition

• Input compatible with TTL, LS-TTL, or 5 V CMOS