MB3887PFV FUJITSU [Fujitsu Component Limited.], MB3887PFV Datasheet - Page 29

• Manufacturer Part Number: MB3887PFV
• Description: DC/DC Converter IC for Charging Li-ion battery
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

V
V
V
V
BATT
D
BATT (
D
−100
−100
Switching waveform constant voltage mode
Switching waveform constant voltage mode
100
100
(V)
(V)
15
10
15
10
(mV)
0
5
0
0
5
0
mV)
0
0
Ta = +25
VIN = 19 V
BATT = 1.5 A
Ta = +25
VIN = 19 V
BATT = 1.5 A
1
1
2
2
°C
°C
(set at 12.6 V)
(set at 16.8 V)
3
3
4
4
5
5
58 mVp-p
98 mVp-p
6
6
7
7
V
V
V
D
8
8
BATT
V
D
BATT
9
9
(µs)
(µs)
10
10
V
V
BATT
V
V
D
−100
BATT
D
100
−100
(V)
15
10
100
(V)
Switching waveform constant current mode
Switching waveform constant current mode
0
5
0
15
10
(mV)
0
5
0
(mV)
0
Ta = +25
VIN = 19 V
BATT = 3.0 A
0
Ta = +25
VIN = 19 V
BATT = 3.0 A
1
(set at 12.6 V, with 10 V)
(set at 16.8 V, with 10 V)
1
°C
2
2
°C
3
3
4
4
96 mVp-p
98 mVp-p
5
5
6
6
7
V
V
7
MB3887
V
V
BATT
D
BATT
D
8
8
(Continued)
9
9
(µs)
(µs)
10
10
29