VN920D-B5 Datasheet, PDF (1/22 Pages) STMicroelectronics – HIGH SIDE DRIVER

VN920D-B5
®
/ VN920DSO
HIGH SIDE DRIVER
TYPE
VN920D-B5
VN920DSO
R_DS(on)
18 mΩ
I_OUT
30 A
V_CC
36 V
s 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 REVERSE BATTERY PROTECTION (*)
DESCRIPTION
The VN920D-B5, VN920DSO 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
BLOCK DIAGRAM
P²PAK
SO-16L
PACKAGE
SO-16L
P²PAK
ORDER CODES
TUBE
T&R
VN920DSO VN920DSO13TR
VN920D-B5 VN920D-B513TR
transient 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
GND
V_CC
CLAMP
INPUT
LOGIC
STATUS
OVERTEMPERATURE
DETECTION
(*) See application schematic at page 8
January 2003
OVERVOLTAGE
DETECTION
UNDERVOLTAGE
DETECTION
Power CLAMP
DRIVER
CURRENT LIMITER
ON STATE OPENLOAD
DETECTION
OFF STATE OPENLOAD
AND OUTPUT SHORTED TO V_CC
DETECTION
OUTPUT
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