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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.
Connection when soft-start time is not specified
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
current (I
) of the diode.
R
22
CS
VIN
VCC(O)
21
A
OUT
20
I1
R
S
VH
19
Battery
MB3887
"Open"
B
BATT
) and reverse
R
23
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