L6398(2015) Ver la hoja de datos (PDF) - STMicroelectronics

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L6398
(Rev.:2015)

High voltage high and low-side driver

STMicroelectronics 

Pin connection

2

Pin connection

L6398

Figure 2. Pin connection (top view)

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Table 1. Pin description

Pin no.

Pin name

Type

Function

1

LIN

2

HIN

3

VCC

4

GND

5

LVG (1)

6

OUT

7

HVG (1)

8

BOOT

I

Low side-driver logic input (active low)

I

High-side driver logic input (active high)

P

Lower section supply voltage

P

Ground

O

Low-side driver output

P

High-side (floating) common voltage

O

High-side driver output

P

Bootstrapped supply voltage

1.

The circuit guarantees less than 1 V

allows omitting the “bleeder” resistor

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normally used to hold the pin low.

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