Fujitsu MB3878 Manual Do Utilizador

16

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If the soft-start function is not used, the CS terminal (pin 22) should be left open.

When no soft-start time is specified.

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• 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

R

) and reverse

current (I

R

) of the diode.

22

CS

Open

VCC(O)

OUT

VIN

VH

I1

R

S

BATT

Battery

A

B

∗

∗

∗

21

20

19