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This is information on a product in full production.
August 2016 DocID023364 Rev 5 1/38
VND5T100LAJ-E
VND5T100LAS-E
Double channel high-side driver with analog current sense
for 24 V automotive applications
Datasheet - production data
Features
AEC-Q100 qualified
General
– Very low standby current
– 3.0 V CMOS compatible input
– Optimized electromagnetic emission
– Very low electromagnetic susceptibility
– Compliant with European directive
2002/95/EC
– Fault reset standby pin (FR_Stby)
– Optimized for LED application
Diagnostic functions
– Proportional load current sense
– High current sense precision for wide range
currents
– Off-state open-load detection
– Output short to V
CC
detection
– Overload and short to ground latch-off
– Thermal shutdown latch-off
– Very low current sense leakage
Protection
– Undervoltage shutdown
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss
of V
CC
– Thermal shutdown
– Electrostatic discharge protection
Application
All types of resistive, inductive and capacitive
loads
Description
The VND5T100LAJ-E and VND5T100LAS-E are
monolithic devices made using
STMicroelectronics
®
VIPower
®
technology,
intended for driving resistive or inductive loads
with one side connected to ground. Active V
CC
pin voltage clamp protects the devices against
low energy spikes.
These devices integrate an analog current sense
which d
elivers a current proportional to the load
current.
Fault conditions such as overload,
ov
ertemperature or short to V
CC
are reported via
the current sense pin.
Output current limitation protect
s the devices in
overload condition. The devices latch off in case
of overload or thermal shutdown.
The devices are reset by a low level pass on the
fault
reset standby pin.
A permanent low level on the inputs and fault
re
set standby pin disables all outputs and sets the
devices in standby mode.
Max transient supply voltage V
CC
58 V
Operating voltage range V
CC
8 to 36 V
Typ on-state resistance (per ch.) R
ON
100 m
Current limitation (typ) I
LIM
22 A
Off-state supply current I
S
2 µA
(1)
1. Typical value with all loads connected.
PowerSSO-12
SO-16N
www.st.com
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