VND5E012MY-E Datasheet, PDF (1/36 Pages) STMicroelectronics – Double channel high-side driver with analog current sense for automotive applications

VND5E012MY-E
Double channel high-side driver with analog current sense
for automotive applications
Datasheet - production data
PowerSSO-36
Features
Max transient supply voltage
V_CC
41V
Operating voltage range
V_CC 4.5 to 28V
Max on-state resistance (per ch.) R_ON 12 mΩ
Current limitation (typ)
Off-state supply current
I_LIMH
I_S
74 A
2 µA⁽¹⁾
1. Typical value with all loads connected.
• General
– Inrush current active management by
power limitation
– Very low standby current
– 3.0V CMOS compatible inputs
– Optimized electromagnetic emissions
– Very low electromagnetic susceptibility
– In compliance with the 2002/95/EC
european directive
– Very low current sense leakage
• Diagnostic functions
– Proportional load current sense
– High current sense precision for wide
current 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 protection with self switch
on of the Power MOSFET
– Electrostatic discharge protection
Applications
• All types of resistive, inductive and capacitive
loads
• Suitable as LED driver
Description
The VND5E012MY-E is a double channel high-
side driver manufactured in the
STMicroelectronics^® VIPower^® M0-5 technology
and housed in the tiny PowerSSO-36 package.
The VND5E012MY-E is designed to drive 12 V
automotive grounded loads delivering 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 allow sharing of the external
sense resistor with other similar devices.
October 2013
This is information on a product in full production.
DocID16503 Rev 5
1/36
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