VND7004AY Datasheet, PDF (1/47 Pages) STMicroelectronics – Double channel high-side driver with MultiSense analog feedback for automotive applications

VND7004AY
Double channel high-side driver with MultiSense analog
feedback for automotive applications
Datasheet - production data
Features
Max transient supply voltage
Operating voltage range
Typ. on-state resistance (per Ch)
Current limitation (typ)
Standby current (max)
VCC
VCC
RON
ILIMH
ISTBY
40 V
4 to 28 V
4 mΩ
100 A
0.5 µA
 AEC-Q100 qualified
 General
 Double channel smart high-side driver
with MultiSense analog feedback
 Very low standby current
 Compatible with 3 V and 5 V CMOS
outputs
 MultiSense diagnostic functions
 Multiplexed analog feedback of: load
current with high precision proportional
current mirror, VCC supply voltage and
TCHIP device temperature
 Overload and short to ground (power
limitation) indication
 Thermal shutdown indication
 OFF-state open-load detection
 Output short to VCC detection
 Sense enable/disable
 Protections
 Undervoltage shutdown
 Overvoltage clamp
 Load current limitation
 Self limiting of fast thermal transients
 Configurable latch-off on
overtemperature or power limitation
with dedicated fault reset pin
 Loss of ground and loss of VCC
 Reverse battery with self switch of the
PowerMOS
 Electrostatic discharge protection
Applications
Specially intended for Automotive smart power
distribution, glow plugs, heating systems, DC
motors, relay replacement and high power
resistive and inductive actuators.
Description
The device is a double channel high-side driver
manufactured using ST proprietary VIPower^®
M0-7 technology and housed in PowerSSO-36
package. The device is designed to drive 12 V
automotive grounded loads through a 3 V and
5 V CMOS-compatible interface, providing
protection and diagnostics.
The device integrates advanced protective
functions such as load current limitation, overload
active management by power limitation and
overtemperature shutdown with configurable
latch-off.
A FaultRST pin unlatches the output in case of
fault or disables the latch-off functionality.
A dedicated multifunction multiplexed analog
output pin delivers sophisticated diagnostic
functions including high precision proportional
load current sense, supply voltage feedback and
chip temperature sense, in addition to the
detection of overload and short circuit to ground,
short to VCC and OFF-state open-load.
A sense enable pin allows OFF-state diagnosis to
be disabled during the module low-power mode
as well as external sense resistor sharing among
similar devices.
November 2016
DocID027772 Rev 9
This is information on a product in full production.
1/47
www.st.com