VND5004CSP30 Datasheet, PDF (1/28 Pages) STMicroelectronics – Double 4m high-side driver with analog CurrentSense

VND5004CSP30
Double 4mΩ high-side driver with analog CurrentSense for
automotive applications
Datasheet - production data
0XOWL3RZHU6
*$3*&)7
Features
Max transient supply voltage
V_CC
41 V
Operating voltage range
V_CC 4.5 to 27 V
Max On-State resistance (per ch.) R_ON 4 mΩ
Current limitation (typ)
Off state supply current
I_LIMH
I_S
100 A
2 µA⁽¹⁾
1. Typical value with all loads connected
• Automotive qualified
• 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 device is a double channel high-side driver
manufactured using STMicroelectronics
proprietary VIPower^® M0-5 technology. It is
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 V_CC pin.
The device integrates 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 device limits the dissipated power to
a safe level up to thermal shutdown intervention.
Thermal shutdown with automatic restart allows
the device to recover normal operation as soon as
a fault condition disappears.
November 2015
This is information on a product in full production.
DocID027938 Rev 2
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