Fujitsu MB3887 Manual Do Utilizador

MB3887

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PROCESSING WITHOUT USING OF THE CS TERMINAL

When soft-start function is not used, leave the CS terminal (pin 22) open.

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NOTE ON AN EXTERNAL REVERSE-CURRENT PREVENTIVE DIODE

• Insert a reverse-current preventive diode at one of the three locations marked * to prevent reverse current from

the battery.

• When selecting the reverse current prevention diode, be sure to consider the reverse voltage (V

) and reverse

current (I

) of the diode.

“Open”

Connection when soft-start time is not specified

VCC(O)

OUT

VIN

BATT

Battery

∗