MB3842 Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Fabricante

MB3842

Power Management 2-ch Switch IC

Fujitsu 

MB3842/MB3845

(Continued)

• At overcurrent detection

5V

VIN

Hi

EN

EN

Low

SW ON

OFF

ON

OFF

5V

VOUT

IOUT

OC

• At over-temperature occurrence

VIN

Over-temperature

occurs

Over-temperature corrected

5V

=0V

5V

EN

EN

VOUT

SW ON

IOUT

Overcurrent does not

occur

Hi

Low

SW OFF

5V

5V

OC

=0V

Latch set

Latch released

Note: The OC pin should be pulled up using a separate power supply and resistance.

(This illustration shows pull-up with a separate 5V source.)

8

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