BUK111-50GL 查看數據表（PDF） - Philips Electronics

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BUK111-50GL

Logic level TOPFET SMD version of BUK112-50GL

Philips Electronics 

Philips Semiconductors

Logic level TOPFET

SMD version of BUK112-50GL

Product specification

BUK111-50GL

VIN

VIS (input)

0V

VCC

VGS (internal)

0V

VDS(OFF)

VDS (output)

VDS(ON)

SHORT

CIRCUIT

FAULT

VCC

VPS (protection supply)

0V

LOSS OF

PROT’N SUPPLY

PROTECTION

RESET

PROTECTION

RESET

VCC

VFS (flag)

0V

NORMAL

OPERATION

FAULT

CONDITION

NORMAL

OPERATION

FAULT

CONDITION

Fig. 4. Waveforms for normal and fault conditions.

NORMAL

OPERATION

VIN

VIS (input)

0V

VCC

VGS (internal)

0V

VDS(OFF)

VDS (output)

VDS(ON)

VCC

VPS (protection supply)

0V

VCC

VFS (flag)

0V

NORMAL

OPERATION

OPEN

LOAD

NORMAL

OPERATION

OPEN

LOAD

Fig. 5. Waveforms for normal and open circuit load.

NORMAL

OPERATION

September 1996

7

Rev 1.000

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