BTS723GW(2007) 查看數據表（PDF） - Infineon Technologies

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BTS723GW
(Rev.:2007)

Smart High-Side Power Switch

Infineon Technologies 

Smart High-Side Power Switch

BTS723GW

Open-load detection, OUT1 or OUT2

OFF-state diagnostic condition:

Open load, if VOUT > 2.7 V typ. (IN low)

IL(OL) typ. 2µA

An external resitor can be used to increase the open

load detection current

9EE

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921

287

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6LJQDO *1'

Vbb disconnect with energized inductive

load

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,1

9EE

352)(7 287

67

*1'

9EE

For inductive load currents up to the limits defined by ZL

(max. ratings and diagram on page 12) each switch is

protected against loss of Vbb.

Consider at your PCB layout that in the case of Vbb dis-

connection with energized inductive load all the load current

flows through the GND connection.

GND disconnect

9EE 9,1 967

,1

9EE

352)(7 287

67

*1'

9*1'

Any kind of load.

Due to VGND > 0, no VST = low signal available.

GND disconnect with GND pull up

,1

9EE

352)(7 287

67

*1'

9EE

9,1 967

9*1'

Any kind of load. If VGND > VIN - VIN(T+) device stays off

Due to VGND > 0, no VST = low signal available.

Data Sheet

11

V1.1, 2007-09-25

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