VND5E160AJ| Datasheet

VND5E160AJ, VND5E160AJ-E

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VND5E160AJ-E
Double channel high side driver with analog current sense for automotive applications
Target Specification

Features
Max supply voltage Operating voltage range Max On-State resistance (per ch.) Current limitation (typ) Off state supply current
1. Typical value with all loads connected

VCC RON ILIMH IS

41V 160m 10A 2uA(1) PowerSSO-12

VCC 4.5 to 36V

Thermal shut down Reverse battery protection(a) Electrostatic discharge protection

General features 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 Proportional load current sense High current sense precision for wide range currents Very low current sense leakage Diagnostic functions Current sense disable Off state open load detection Output short to VCC detection Overload and short to ground (power limitation) indication Thermal shutdown indication Protection Undervoltage shut-down Overvoltage clamp Load current limitation Self limiting of fast thermal transients Protection against loss of ground and loss of VCC Table 1. Order codes
Package PowerSSO-12TM Tube

Description
The VND5E160AJ-E is a monolithic device made using STMicroelectronics VIPower M0-5 technology, intended for driving resistive or inductive loads with one side connected to ground, and suitable for driving LEDs. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). This device integrates an analog current sense that delivers a current proportional to the load current when CS_DIS is driven low or left open. Fault conditions such as overload, overtemp. or openload are reported via the current sense pin. Output current limitation protects the device in overload condition. In case of long overload duration, the device limits the dissipated power to safe level up to thermal shut-down intervention. Thermal shut-down with automatic restart allows the device to recover normal operation as soon as fault condition disappears.

Tape and Reel VND5E160AJTR-E

VND5E160AJ-E

a. See Figure 27: Application schematic on page 22

January 2007

Rev 1

1/33
www.st.com 1

This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.