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This is information on a product in full production.
October 2013 DocID13342 Rev 7 1/34
VND5004A-E
VND5004ASP30-E
Double 4mΩ high- side driver with analog current sense
for automotive applications
Datasheet
-
production data
Features
• General
– Inrush current active management by
power limitation
– Very low stand-by current
– 3.0V CMOS compatible input
– Optimized electromagnetic emission
– Very low electromagnetic susceptibility
– In compliance with the 2002/95/EC
European directive
• Diagnostic functions
– Proportional load current sense
– Current sense disable
– Thermal shutdown indication
• Protection
– Undervoltage shut-down
– Overvoltage clamp
– Load current limitation
– Thermal shut down
– Self limiting of fast thermal transients
– Protection against loss of ground and loss
of V
CC
– Reverse battery protection with self switch
on of the PowerMOS
– Electrostatic discharge protection
Applications
• All types of resistive, inductive and capacitive
loads
• Suitable for power management applications
Description
The VND5004ATR-E and VND5004ASP30-E are
devices made using STMicroelectronics VIPower
technology. They are intended for driving resistive
or inductive loads with one side connected to
ground. Active V
CC
pin voltage clamp and load
dump protection circuit protect the devices
against transients on the Vcc pin (see ISO7637
transient compatibility table). These devices
integrate an analog current sense which delivers
a current proportional to the load current
(according to a known ratio) when CS_DIS is
driven low or left open. When CS_DIS is driven
high, the CURRENT SENSE pin is high
impedance. Output current limitation protects the
devices in overload condition. In case of long
duration overload, the devices limit the dissipated
power to a safe level up to thermal shut-down
intervention. Thermal shut-down with automatic
restart allows the device to recover normal
operation as soon as a fault condition disappears.
Max transient supply voltage V
CC
41V
Operating voltage range V
CC
4.5 to 27V
Max On-State resistance (per ch.) R
ON
4 mΩ
Current limitation (typ) I
LIMH
100A
Off state supply current I
S
2 μA
(1)
1. Typical value with all loads connected
MultiPowerSO-30
PQFN - 12x12 Power lead-less
Table 1. Devices summary
Package
Order codes
Tube Tape and Reel Tray
PQFN-12x12 Power lead-less - VND5004ATR-E VND5004A-E
MultiPowerSO-30 VND5004ASP30-E VND5004ASP30TR-E -
www.st.com
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