®
VN750 / VN750S
/
VN750PT / VN750-B5
HIGH SIDE DRIVER
TYPE
VN750
VN750S
VN750PT
VN750-B5
R
DS(on)
I
OUT
V
CC
60 mΩ
6A
36 V
SO-8
PENTAWATT
CMOS COMPATIBLE INPUT
s
ON STATE OPEN LOAD DETECTION
s
OFF STATE OPEN LOAD DETECTION
s
SHORTED LOAD PROTECTION
s
UNDERVOLTAGE AND OVERVOLTAGE
SHUTDOWN
s
PROTECTION AGAINST LOSS OF GROUND
s
VERY LOW STAND-BY CURRENT
s
s
P
2
PAK
PPAK
ORDER CODES
PACKAGE
TUBE
T&R
PENTAWATT
VN750
REVERSE BATTERY PROTECTION (*)
SO-8
P
2
PAK
PPAK
VN750S
VN750-B5
VN750PT
-
VN750S13TR
VN750-B513TR
VN750PT13TR
DESCRIPTION
The VN750, VN750S, VN750PT, VN750-B5 are a
monolithic device designed in 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
compatibility table). Active current limitation
combined with thermal shutdown and automatic
restart protect the device against overload.
The device detects open load condition both is on
and off state. Output shorted to V
CC
is detected in
the off state. Device automatically turns off in case
of ground pin disconnection.
V
CC
V
CC
CLAMP
OVERVOLTAGE
DETECTION
UNDERVOLTAGE
DETECTION
GND
Power CLAMP
INPUT
LOGIC
DRIVER
OUTPUT
CURRENT LIMITER
STATUS
ON STATE OPENLOAD
DETECTION
OVERTEMPERATURE
DETECTION
OFF STATE OPENLOAD
AND OUTPUT SHORTED TO V
CC
DETECTION
(*) See application schematic at page 8
August 2002
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