L9820 Datasheet, PDF (1/6 Pages) STMicroelectronics – HIGH SIDE DRIVER

OPERATING SUPPLY VOLTAGE UP TO 25V
DC CURRENT 0.3A
R_ON < 800mΩ
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.
BLOCK DIAGRAM
L9820
HIGH SIDE DRIVER
ADVANCE DATA
MULTIPOWER BCD TECHNOLOGY
Minidip
SO8
ORDERING NUMBERS:
L9820
L9820D
40mΩ
February 1994
1/6
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.