TD352I データシートの表示（PDF） - STMicroelectronics

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TD352I

Advanced IGBT/MOSFET Driver

STMicroelectronics 

TD352

Functional Description

4.7 Undervoltage protection

Undervoltage detection protects the application in the event of a low VH supply voltage (during start-up or

a fault situation). During undervoltage, the OUT pin is driven low (active pull-down for VH>2V, passive

pull-down for VH<2V.

Figure 2. Undervoltage protection

VH

OUT

FAULT

UVH

UVL

Vccmin

2V

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