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| VN610SP Datasheet, PDF (1/10 Pages) STMicroelectronics – SINGLE CHANNEL HIGH SIDE SOLID STATE RELAY | |||
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VN610SP
SINGLE CHANNEL HIGH SIDE SOLID STATE RELAY
TYPE
VN610SP
RDS(on)
10mâ¦
IOUT
45A
VCC
36 V
TARGET SPECIFICATION
sOUTPUT CURRENT: 45 A
s CMOS COMPATIBLE INPUT
s PROPORTIONAL LOAD CURRENT SENSE
s UNDERVOLTAGE AND OVERVOLTAGEn
SHUT-DOWN
s OVERVOLTAGE CLAMP
s THERMAL SHUT DOWN
s CURRENT LIMITATION
s VERY LOW STAND-BY POWER DISSIPATION
s PROTECTION AGAINST:
n LOSS OF GROUND AND LOSS OF VCC
s REVERSE BATTERY PROTECTION (*)
DESCRIPTION
The VN610SP is a monolithic device made using
STMicroelectronics VIPower technology. It is
intended for driving resistive or inductive loads
with one side connected to ground. Active VCC pin
BLOCK DIAGRAM
10
1
PowerSO-10â¢
voltage clamp protects the device against low
energy spikes (see ISO7637 transient
compatibility table). This device integrates an
analog current sense which delivers a current
proportional to the load current (according to a
known ratio). Active current limitation combined
with thermal shut-down and automatic restart
protect the device against overload. Device
automatically turns off in case of ground pin
disconnection.
VCC
GND
INPUT
VCC
CLAMP
LOGIC
OVERVOLTAGE
UNDERVOLTAGE
DRIVER
PwCLAMP
IOUT
ILIM
VDSLIM
K
OUTPUT
CURRENT
SENSE
OVERTEMP.
(*) See application schematic at page 8
September 1999
1/10
1
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