MB39A132QN-G-ERE1 Datasheet, PDF (49/56 Pages) Fujitsu Component Limited. – ASSP For Power Management Applications (Rechargeable Battery) Synchronous Rectification DC/DC Converter IC for Charging Li-ion Battery

MB39A132
(Continued)
Load-step response
(Constant voltage mode)
Battery insertion
VO
(V)
18
VO
16
VOUT1
14
VOUT1
(V)
20
10
0
0
VOUT2
(V)
VOUT2
SW1-2 = OFF
Io(A)
CV to CV
2
Io
2 ms/div
0
Load-step response
(Constant current mode)
Battery insertion
VO
(V)
18
VO
16
VOUT1
14
SW1-2 = OFF
CV to CC
VOUT1
(V)
20
10
0
0
VOUT2
(V)
VOUT2
Io(A)
4
2
Io
2 ms/div
0
Load-step response
(Constant voltage mode)
Battery removal
VO
(V)
18
VO
16
VOUT1
14
VOUT1
(V)
20
10
0
0
VOUT2
(V)
VOUT2
Io
SW1-2 = OFF
Io(A)
CV to CV
2
2 ms/div ₀
Load-step response
(Constant current mode)
Battery removal
VO
(V)
18
VO
16
14
VOUT1
VOUT1
(V)
20
10
0
VOUT2
(V)
0
VOUT2
Io(A)
SW1-2 = OFF
4
CC to CV
2
Io
2 ms/div
0
DS04–27265–3E
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