VNH2SP30TR-E データシートの表示（PDF） - STMicroelectronics

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VNH2SP30TR-E

Automotive fully integrated H-bridge motor driver

STMicroelectronics 

Block diagram and pin description

Figure 2. Configuration diagram (top view)

VNH2SP30-E

OUTA

1

Nc

VCC

Nc

INA

ENA/DIAGA

Nc

PWM

CS

ENB/DIAGB

INB

Nc

VCC

Nc

OUTB

15

VCC

Heat Slug1

30

OUTA

Heat Slug3

OUTB

Heat Slug2

16

OUTA

Nc

GNDA

GNDA

GNDA

OUTA

Nc

VCC

Nc

OUTB

GNDB

GNDB

GNDB

Nc

OUTB

Table 3. Pin definitions and functions

Pin no.

Symbol

Function

1, 25, 30

2, 4, 7, 12, 14,

17, 22, 24, 29

OUTA, Heat Slug3 Source of high side switch A / Drain of low side switch A

NC

Not connected

3, 13, 23

6

5

8

VCC, Heat Slug1

ENA/DIAGA

INA

PWM

Drain of high side switches and power supply voltage

Status of high side and low side switches A; open drain output

Clockwise input

PWM input

9

CS

Output of current sense

11

10

15, 16, 21

26, 27, 28

18, 19, 20

INB

Counter clockwise input

ENB/DIAGB

Status of high side and low side switches B; open drain output

OUTB, Heat Slug2 Source of high side switch B / Drain of low side switch B

GNDA

Source of low side switch A(1)

GNDB

Source of low side switch B(1)

1. GNDA and GNDB must be externally connected together.

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