MB3874 Fujitsu Media Devices, MB3874 Datasheet - Page 23
MB3874
Manufacturer Part Number
MB3874
Description
DC/DC Converter IC for Parallel Charging
Manufacturer
Fujitsu Media Devices
Datasheet
1.MB3874.pdf
(28 pages)
- Current page: 23 of 28
- Download datasheet (324Kb)
(Continued)
CTL (V)
BATT1 (V)
20
15
10
5
0
20
15
10
5
0
Soft start operating waveforms
0
Vin = 16 V
Load : BATT1 = 20
BATT2 = OPEN
5 V
5 V
40
INE1 = 0 V
80
120
20 ms
160
t (ms)
200
OUT (V)
DC/DC converter switching waveforms
20
15
10
5
0
5
0
MB3874/MB3876
5 V
Vin = 16 V
F
Load : BATT1 = 1A
BATT2 = OPEN
OSC
2
= 286.7 kHz
4
6
1 s
8
t ( s)
10
23
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