®
VND830
DOUBLE CHANNEL HIGH SIDE DRIVER
TYPE
R
I
V
CC
DS(on)
OUT
VND830
60 mΩ (*)
6 A (*)
36 V
(*) Per each channel
■ CMOS COMPATIBLE INPUTS
■ OPEN DRAIN STATUS OUTPUTS
■ ON STATE OPEN LOAD DETECTION
■ OFF STATE OPEN LOAD DETECTION
■ SHORTED LOAD PROTECTION
■ UNDERVOLTAGE AND OVERVOLTAGE
SHUTDOWN
SO-16L
■ LOSS OF GROUND PROTECTION
■ VERY LOW STAND-BY CURRENT
■ REVERSE BATTERY PROTECTION (**)
ORDER CODES
TUBE
PACKAGE
SO-16L
T&R
VND83013TR
VND830
DESCRIPTION
compatibility table). Active current limitation
combined with thermal shutdown and automatic
restart protects the device against overload. The
device detects open load condition both is on and
off state. Output shorted to VCC is detected in the
off state. Device automatically turns off in case of
ground pin disconnection.
The VND830 is a monolithic device made by
using
STMicroelectronics
VIPower
M0-3
Technology, intended for driving any kind of load
with one side connected to ground.
Active VCC pin voltage clamp protects the devices
against low energy spikes (see ISO7637 transient
BLOCK DIAGRAM
V
CC
V
CC
OVERVOLTAGE
CLAMP
UNDERVOLTAGE
GND
CLAMP 1
OUTPUT1
OUTPUT2
INPUT1
STATUS1
DRIVER 1
CLAMP 2
CURRENT LIMITER 1
OPENLOAD ON 1
DRIVER 2
LOGIC
OVERTEMP. 1
CURRENT LIMITER 2
OPENLOAD ON 2
INPUT2
OPENLOAD OFF 1
STATUS2
OPENLOAD OFF 2
OVERTEMP. 2
(**) See application schematic at page 8
July 2002
1/19