BTS733L1 Просмотр технического описания (PDF) - Infineon Technologies

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Компоненты Описание

производитель

BTS733L1

Smart Two Channel Highside Power Switch

Infineon Technologies 

Block diagram

Two Channels; Open Load detection in on state;

BTS 733 L1

Voltage

source

Overvoltage Current Gate

protection limit protection

+ Vbb Lead-

frame

VLogic

Voltage

Charge pump

OUT117,18

3 IN1

sensor

4 ST1 ESD

Logic

Level shifter

Rectifier

Temperature

sensor

Open load

detection

Load

1 GND1

Signal

GND

Chip 1

Chip 1

RO1

GND1

Load GND

+ Vbb Lead

frame

OUT2 13,14

Logic and protection circuit of chip 2

7 IN2

(equivalent to chip 1)

Load

8 ST2

RO2

6 GND2

Signal

Chip 2

PROFET®

GND2

GND

Chip 2

Leadframe connected to pin 1, 10, 11, 12, 15, 16, 19, 20

Load GND

Maximum Ratings at Tj = 25°C unless otherwise specified

Parameter

Symbol

Supply voltage (overvoltage protection see page 4)

Vbb

Supply voltage for full short circuit protection

Vbb

Tj,start = -40 ...+150°C

Semiconductor Group

2

Values Unit

43 V

24 V

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