VNQ5E160AKTR-E View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

VNQ5E160AKTR-E

Quad channel high side driver with analog current sense for automotive applications

STMicroelectronics 

VNQ5E160AK-E

Block diagram and pin configuration

1

Block diagram and pin configuration

Figure 1. Block diagram

VCC

Signal Clamp

Undervoltage

IN1

IN2

IN3

IN4

CS_

DIS

CS1

CS2

CS3

LOGIC

CS4

Control & Diagnostic 1

Power

Clamp

DRIVER

Over

temp.

Current

Limitation

VON

Limitation

OFF State

Open load

VSENSEH

Current

Sense

OVERLOAD PROTECTION

(ACTIVE POWER LIMITATION)

CH 1

GND

CH 4

CH 3

CH 2

OUT4

OUT3

OUT2

OUT1

Table 1. Pin functions

Name

Function

VCC

OUTPUTn

GND

INPUTn

CURRENT

SENSEn

CS_DIS

Battery connection

Power output

Ground connection. Must be reverse battery protected by an external

diode/resistor network

Voltage controlled input pin with hysteresis, CMOS compatible. Controls output

switch state

Analog current sense pin, delivers a current proportional to the load current

Active high CMOS compatible pin, to disable the current sense pin

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