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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 ? Typ)

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

? High sustaining voltage (¨C25 V)

? Protected against reverse supply voltage (¨C13 V)

? Protected against short circuit condition

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