BTS723GW 데이터 시트보기 (PDF) - Infineon Technologies

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BTS723GW

Smart High-Side Power Switch

Infineon Technologies 

Functional diagram

11

SPU: Pin for external Pull Up Voltage

2 IN1

R = 20kΩ

R = 12kΩ

Functions and Components of

inputlogic and gate-control:

- ESD-protection

- Charge pump, level shifter,

rectifier

- Gate protection

- Current limit

- Limit for unclamped

inductive loads

Function and components of

outputlogic

- Open load detection

- Short circuit detection

- Temperature sensor

3 ST1

R = 850Ω

6 IN2

R = 20kΩ

5 ST2

R = 850Ω

Status 1

Function see truthtable

Logic channel one

Logic channel two

Function and components of

inputlogic and gate-control

equivalent to channel one

Function and components of

outputlogic equivalent to

channel one

Status 2

Function see truthtable

Logic GND

4

BTS 723 GW

Leadframe: Vbb 1, 7,

8, 14

OUT1 12, 13

Load 1

Load GND

Vbb

OUT2 9, 10

Load 2

PROFET

Load GND

Infineon Technologies AG

2

2003-Oct-01

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