L9820

HIGH SIDE DRIVER

ADVANCE DATA

OPERATING SUPPLY VOLTAGE UP TO 25V

DC CURRENT 0.3A

Ω

DIAGNOSTIC AND PROTECTION FUNC-

TIONS

µP COMPATIBLE

ENABLE INPUT FOR STAND-BY MODE

DESCRIPTION

The L9820 High Side Driver realized with Mul-

tipower - BCD mixed technology, drives resistive

or inductive loads with one side connected to

ground.

The ENABLE input is TTL compatible and a diag-

nostic output provides an indication of short circuit

and device status (thermal and overvoltage shut-

down). Onchip thermal protection and short circuit

protection are provided.

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

February 1994

BLOCK DIAGRAM

Minidip

SO8

ORDERING NUMBERS:

L9820

L9820D

MULTIPOWER BCD TECHNOLOGY

40m

Ω

1/6