®
VN800S(8961)
/
VN800PT(8961)
HIGH SIDE DRIVER
TYPE
VN800S(8961)
VN800PT(8961)
s
R
DS(on)
135 mΩ
I
OUT
1.2 A
V
CC
36 V
CMOS COMPATIBLE INPUT
s
THERMAL SHUTDOWN
s
CURRENT LIMITATION
s
SHORTED LOAD PROTECTION
s
UNDERVOLTAGE AND OVERVOLTAGE
SHUTDOWN
s
PROTECTION AGAINST LOSS OF GROUND
s
VERY LOW STAND-BY CURRENT
s
REVERSE BATTERY PROTECTION (*)
DESCRIPTION
The VN800S(8961), VN800PT(8961) are
monolithic
devices
made
by
using
STMicroelectronics VIPower M0-3 Technology,
intended for driving any kind of load with one side
connected to ground.
Active V
CC
pin voltage clamp protects the device
against low energy spikes (see ISO7637 transient
BLOCK DIAGRAM
SO-8
PPAK
ORDER CODES
PACKAGE
SO-8
PPAK
TUBE
T&R
VN800S(8961) VN800S(8961)TR
VN800PT(8961) VN800PT(8961)
TR
compatibility table). Active current
combined with thermal shutdown and
restart protect the device against
Device automatically turns off in case
pin disconnection.
limitation
automatic
overload.
of ground
V
CC
V
CC
CLAMP
OVERVOLTAGE
DETECTION
UNDERVOLTAGE
DETECTION
GND
Power CLAMP
DRIVER
INPUT
LOGIC
CURRENT LIMITER
OUTPUT
STATUS
OVERTEMPERATURE
DETECTION
(*) See note at page 8
July 2002
1/22
STMICROELECTRONICS [ STMICROELECTRONICS ]
