VND810 Datasheet, PDF (1/19 Pages) STMicroelectronics – DOUBLE CHANNEL HIGH SIDE DRIVER

®
VND810
DOUBLE CHANNEL HIGH SIDE DRIVER
TYPE
VND810
R_DS(on)
160 mΩ (*)
I_OUT
3.5 A (*)
V_CC
36 V
(*) Per each channel
s CMOS COMPATIBLE INPUTS
s OPEN DRAIN STATUS OUTPUTS
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 (**)
SO-16
ORDER CODES
PACKAGE
TUBE
T&R
SO-16
VND810 VND81013TR
DESCRIPTION
The VND810 is 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
compatibility table). Active current limitation
BLOCK DIAGRAM
combined with thermal shutdown and automatic
restart protects the device against overload. The
device detects open load condition both in 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
INPUT1
STATUS1
INPUT2
STATUS2
V_cc
CLAMP
OVERVOLTAGE
UNDERVOLTAGE
CLAMP 1
DRIVER 1
OVERTEMP. 1
LOGIC
CURRENT LIMITER 1
OPENLOAD ON 1
OPENLOAD OFF 1
OVERTEMP. 2
(**) See application schematic at page 8
July 2002
DRIVER 2
CLAMP 2
CURRENT LIMITER 2
OPENLOAD ON 2
OPENLOAD OFF 2
OUTPUT1
OUTPUT2
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