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| EV-VN7140AJ Datasheet, PDF (1/7 Pages) STMicroelectronics – Thermal shutdown indication | |||
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EV-VN7140AJ
VN7140AJ evaluation board
Data brief
Features
Max transient supply voltage
Operating voltage range
Typ. on-state resistance (per Ch)
Current limitation (typ)
Stand-by current (max)
VCC
VCC
RON
ILIMH
ISTBY
40 V
4 to 28 V
140 mΩ
12 A
0.5 µA
ï· Simple single IC application board dedicated
for VN7140AJ-E
ï· Provides electrical connectivity and thermal
heat-sinking for easy prototyping
ï· General device features
ï Single channel smart high-side driver
with MultiSense analog feedback
ï Very low standby current
ï Compatible with 3 V and 5 V CMOS
outputs
ï· MultiSense diagnostic functions
ï Multiplexed analog feedback of: load
current with high precision proportional
current mirror, VCC supply voltage and
TCHIP device temperature
ï Overload and short to ground (power
limitation) indication
ï Thermal shutdown indication
ï OFF-state open-load detection
ï Output short to VCC detection
ï Sense enable/disable
ï· Protections
ï Undervoltage shutdown
ï Overvoltage clamp
ï Load current limitation
ï Self limiting of fast thermal transients
ï Configurable latch-off on
overtemperature or power limitation
with dedicated fault reset pin
ï Loss of ground and loss of VCC
ï Reverse battery with external
components
ï Electrostatic discharge protection
Applications
Typical applications are all types of automotive
resistive, inductive and capacitive loads.
Description
This board provides you an easy way to connect
STMicroelectronics® VIPower® M0-7 technology
into your existing system.
Table 1: Device summary
Order code
EV-VN7140AJ
Reference
VN7140AJ evaluation board
July 2014
DocID026303 Rev 2
1/7
www.st.com
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