BTS726L1 View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

BTS726L1

Smart Two Channel Highside Power Switch

Infineon Technologies 

Block diagram

Two Channels; Open Load detection in on state;

BTS 726 L1

Voltage

source

Overvoltage Current Gate

protection limit protection

+ Vbb Leadframe

3 IN1

VLogic

Voltage

sensor

Charge pump

Level shifter

Rectifier

4 ST1 ESD

Logic

1 GND1

Signal GND

Chip 1

Chip 1

Limit for

unclamped

ind. loads

Temperature

sensor

Open load

detection

RO1

OUT117,18

Load

GND1

Load GND

+ Vbb Leadframe

7 IN2

8 ST2

6 GND2

Signal GND

Chip 2

Logic and protection circuit of chip 2

(equivalent to chip 1)

Chip 2

PROFET®

OUT2 13,14

RO2

GND2

Load

Load GND

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

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

34 V

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