VNQ5160K-E Datasheet, PDF (1/30 Pages) STMicroelectronics – Quad channel high side driver for automotive applications

VNQ5160K-E
Quad channel high side driver for automotive applications
Features
Max transient supply voltage
V_CC
Operating voltage range
V_CC
Max on-state resistance (per ch.) R_ON
Current limitation (typ)
I_LIMH
Off-state supply current
I_S
1. Typical value with all loads connected
41V
4.5 to 36 V
160 mΩ
5.4 A
2 μA⁽¹⁾
■ General features
– Inrush current active management by
power limitation
– Very low standby current
– 3.0 V CMOS compatible input
– Optimized electromagnetic emission
– Very low electromagnetic susceptibility
– In compliance with the 2002/95/EC
European directive
■ Diagnostic functions
– Open drain status output
– On-state open-load detection
– Off-state open-load detection
– Thermal shutdown indication
■ Protection
– Undervoltage shutdown
– Overvoltage clamp
– Output stuck to V_CC detection
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss of V_CC
– Thermal shut down
– Reverse battery protection (see Application
schematic on page 18
PowerSSO-24
– Electrostatic discharge protection
Applications
■ All types of resistive, inductive and capacitive
loads
Description
The VNQ5160K-E is a monolithic device made
using STMicroelectronics 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 protects the
device against low energy spikes (see ISO7637
transient compatibility table).
The device detects open-load condition in both on
and off states, when STAT_DIS is left open or
driven low. Output shorted to V_CC is detected in
the off-state. When STAT_DIS is driven high, the
STATUS pin is in a high impedance condition.
Output current limitation protects the device in
overload condition. In the 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.
Table 1. Device summary
Package
Tube
Order codes
Tape and reel
PowerSSO-24
VNQ5160K-E
VNQ5160KTR-E
July 2009
Doc ID 13349 Rev 6
1/30
www.st.com
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