mb3843pfv Fujitsu Microelectronics, Inc., mb3843pfv Datasheet - Page 21

• Manufacturer Part Number: mb3843pfv
• Description: Lithium Ion Battery Charger Dc/dc Converter Ic High Precision With Constant-current Function
• Manufacturer: Fujitsu Microelectronics, Inc.

(Continued)
V
V
V
V
BATT
V
V
V
CTL
BATT
BATT
V
V
CS
CTL
CTL
CS
CS
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
(V)
15
10
15
10
15
10
5
0
4
2
0
5
0
5
0
4
2
0
5
0
5
0
4
2
0
5
0
0
0
0
Soft-start operation waveforms
200
200
200
400
< MB3813A >
400
400
< MB3833A >
< MB3843 >
MB3813A/MB3833A/MB3843
600
600
600
800
800
800
1000
1000
1000
t (ms)
t (ms)
t (ms)
V
CTL 5 V
CT 330 pF
RT 15 k
Vin2 2.5 V
RL 20
CS 0.1 F
V
CTL 5 V
CT 330 pF
RT 15 k
Vin2 2.5 V
RL 20
CS 0.1 F
V
CTL 5 V
CT 330 pF
RT 15 k
Vin2 2.5 V
RL 20
CS 0.1 F
CC
CC
CC
Vin 16 V
Vin 16 V
Vin 16 V
21