VN5E025MJ-E Datasheet, PDF (1/34 Pages) STMicroelectronics – Single channel high side driver with analog current sense for automotive applications

VN5E025MJ-E
Single channel high side driver with analog current sense
for automotive applications
Datasheet - production data
PowerSSO-12
Features
Max supply voltage
V_CC
Operating voltage range
V_CC
Max on-state resistance
R_ON
Current limitation (typ)
I_LIMH
Off-state supply current
I_S
1. Typical value with all loads connected.
41 V
4.5 to 28 V
25 mΩ
60 A
2 µA⁽¹⁾
• General
– Inrush current active management by
power limitation
– Very low standby current
– 3.0 V CMOS compatible inputs
– Optimized electromagnetic emissions
– Very low electromagnetic susceptibility
– Compliant with European directive
2002/95/EC
– Very low current sense leakage
• Diagnostic functions
– Proportional load current sense
– High current sense precision for wide
currents range
– Current sense disable
– Overload and short to ground (power
limitation) indication
– Thermal shutdown indication
• Protections
– Undervoltage shutdown
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss
of V_CC
– Overtemperature shutdown with auto
restart (thermal shutdown)
– Reverse battery protected
– Electrostatic discharge protection
Applications
• All types of resistive, inductive and capacitive
loads
• Suitable as LED driver
Description
The VN5E025MJ-E is a single channel high-side
driver manufactured using ST proprietary
VIPower™ M0-5 technology and housed in
PowerSSO-12 package. The device is designed
to drive 12 V automotive grounded loads and
provides protection, diagnostics and easy 3 V and
5 V CMOS-compatible interface with any
microcontroller.
The device integrates advanced protective
functions such as load current limitation, inrush
and overload active management by power
limitation, overtemperature shut-off with auto-
restart and over-voltage active clamp. A
dedicated analog current sense pin is associated
with every output channel in order to provide
enhanced diagnostic functions including fast
detection of overload and short-circuit to ground
through power limitation indication and
overtemperature indication.
The current sensing and diagnostic feedback of
the whole device can be disabled by pulling the
CS_DIS pin high to share the external sense
resistor with similar devices
October 2013
This is information on a product in full production.
DocID16373 Rev 2
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