A SERVICE OF

logo

MB3887
23
PROCESSING WITHOUT USING OF THE CS TERMINAL
When soft-start function is not used, leave the CS terminal (pin 22) open.
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
R) and reverse
current (IR) of the diode.
22
CS
“Open”
Connection when soft-start time is not specified
VCC(O)
OUT
VIN
VH
I1
RS
BATT
Battery
A B
21
20
19