VND810MSP Datasheet, PDF (1/19 Pages) STMicroelectronics – DOUBLE CHANNEL HIGH SIDE DRIVER

®
VND810MSP
DOUBLE CHANNEL HIGH SIDE DRIVER
TYPE
R_DS(on)
VND810MSP 150 mΩ (*)
(*) Per each channel
I_OUT
0.6 A (*)
V_CC
36 V
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 (**)
DESCRIPTION
The VND810MSP 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
10
1
PowerSO-10™
ORDER CODES
PACKAGE
TUBE
T&R
PowerSO-10™ VND810MSP VND810MSP13TR
combined with thermal shutdown and automatic
restart protects the device against overload. The
current limitation threshold is aimed at detecting
the 21W/12V standard bulb as an overload fault.
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 2004
DRIVER 2
CLAMP 2
CURRENT LIMITER 2
OPENLOAD ON 2
OPENLOAD OFF 2
OUTPUT1
OUTPUT2
Rev. 1
1/19
1