VN7004AH-E Datasheet, PDF (1/36 Pages) STMicroelectronics – High-side driver with CurrentSense analog feedback

VN7004AH-E
High-side driver with CurrentSense analog feedback
for automotive applications
Datasheet - production data
Features
Octapak
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• Protections
– Undervoltage shutdown
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Loss of ground and loss of V_CC
– Reverse battery
– Electrostatic discharge protection
Applications
Max transient supply voltage
Operating voltage range
Typ. on-state resistance (per Ch)
Current limitation (typ)
Stand-by current (max)
V_CC 40 V
V_CC 4 to 28 V
R_ON 4.9 mΩ
I_LIMH 150 A
I_STBY 0.5 µA
• Automotive qualified
• General
– Single channel smart high-side driver with
CurrentSense analog feedback
– Very low standby current
– Compatible with 3.0 V and 5 V CMOS
outputs
• Diagnostic functions
– Overload and short to ground (power
limitation) indication
– Thermal shutdown indication
– OFF-state open-load detection
– Output short to V_CC detection
– Sense enable/ disable
• All types of Automotive resistive, inductive and
capacitive loads
• Specially intended for Automotive Headlamps
Description
The VN7004AH-E is a single channel high-side
driver manufactured using ST proprietary
VIPower^® technology and housed in the Octapak
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.
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.
Package
Table 1. Device summary
Order codes
Tube
Tape and reel
Octapak
VN7004AH-E
VN7004AHTR-E
October 2014
This is information on a product in full production.
DocID022484 Rev 8
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