VN5050J-E(2006) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

VN5050J-E
(Rev.:2006)

Single channel high side driver for automotive applications

STMicroelectronics 

VN5050J-E

Block diagram and pin description

1

Block diagram and pin description

Figure 1. Block Diagram

GND

INPUT

STATUS

STAT_DIS

VCC

CLAMP

LOGIC

VCC

UNDERVOLTAGE

DRIVER

PwCLAMP

ILIM

VDSLIM

OPENLOAD ON

OPENLOAD OFF

OVERTEMP.

PwrLIM

OUTPUT

Table 1. Pin Function

Name

Function

VCC

OUTPUT

Battery connection

Power output

GND

Ground connection. Must be reverse battery protected by an external

diode/resistor network

INPUT

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

switch state

STATUS

Open drain digital diagnostic pin

STAT_DIS

Active high CMOS compatible pin, to disable the STATUS pin

Figure 2.

Configuration Diagram (Top View) & Suggested Connections For Unused

and n.c. Pins

TAB = Vcc

VCC

1

GND

2

INPUT

3

STAT_DIS

4

STATUS

5

VCC

6

12

OUTPUT

11

OUTPUT

10

OUTPUT

9

OUTPUT

8

OUTPUT

7

OUTPUT

Connection / Pin

Floating

To Ground

Status

X

N.R.

N.C.

X

X

Output

X

N.R.

N.R. = Not recommended

Input

STAT_DIS

X

X

10KΩ resistor 10KΩ resistor

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