VND670SP Просмотр технического описания (PDF) - STMicroelectronics

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VND670SP

Dual high-side switch with dual Power MOSFET gate driver (bridge configuration)

STMicroelectronics 

VND670SP

Block diagram and pin description

1

Block diagram and pin description

Figure 1. Block diagram

INA

INB

DIAGA/ENA

DIAGB/ENB

Undervolt.

VCC

INTERNAL

SUPPLY

LOGIC

Short to battery

Short to battery

PWM

Overtemp. Overtemp. Current Current

A

B

Limiter B Limiter A

GND

OUTA

OUTB

GATEA

GATEB

Figure 2. Configuration diagram (top view)

INPUT B

6

5

DIAGB/ENB

7

4

PWM

8

3

DIAGA/ENA

9

2

INPUT A

10

1

11

VCC

OUTPUT B

GATE B

GROUND

GATE A

OUTPUT A

Table 2. Suggested connections for unused and not connected pins

Connection / pin

Status

N.C.

Output

Input

Floating

To ground

X

X

X

X

Through 10KΩ

X

resistor

5/20

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