MB3888 Fuji Electric, MB3888 Datasheet - Page 9

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MB3888

Manufacturer Part Number
MB3888
Description
DC/DC Converter IC for Charging Li-ion Battery
Manufacturer
Fuji Electric
Datasheet
* : Standard design value.
5-1.
Error amplifier
block
[Error Amp1,
Error Amp2]
6.
Current
detection
amplifier block
[Current Amp]
Parameter
Input offset voltage
Input bias current
Voltage gain
Frequency
bandwidth
Output voltage
Output source
current
Output sink current
OUTD terminal
output leak current
OUTD terminal
output ON resistor
Input offset current
Input current
Current detection
voltage
In-phase input
voltage range
Voltage gain
I
V
V
V
V
Sym-
SOURCE
I
I
I
I
V
I
I
BW
V
R
V
bol
V
LEAK
V
OUTC1
OUTC2
OUTC3
OUTC4
SINK
A
A
INCH
INCH
INCL
INCL
I
FBL
FBH
CM
B
ON
IO
IO
V
V
13, 14
13, 14
10, 11
10, 11
6, 15 DC
6, 15 A
6, 15
6, 15
6, 15 FB1
6, 15 FB1
7, 8,
7, 8,
No.
Pin
11
10
11
10
12
12
12
12
12
9
9
FB1
OUTD
OUTD
V
(Ta
INC
INC
INC
INC
INC
INC
INC
INC
INC
INC
Vin
Vin
Vin
Vin
Vin
Vin
Vin
Vin
Vin
V
CC
0 dB
Conditions
FB2
FB2
FB2
25 C, VCC
3 V to V
3 V to V
0 V,
0 V,
3 V to V
3 V to V
0 V to 3 V,
0 V to 3 V,
3 V to V
100 mV
100 mV
100 mV
100 mV
100 mV
20 mV
100 mV
20 mV
100 mV
17 V
1 mA
INC
2 V
2 V
2 V
3 V to
CC
CC
CC
CC
CC
,
,
,
,
,
19 V, VCC (O)
0.34
Min
150
4.7
1.9
1.8
0.2
100
180
195
19
0
3
Rating
0.40
Typ
100*
300
4.9
0.1
2.0
2.0
0.4
20
35
20
120
130
20
2*
1
30
0
2
19 V, VREF
MB3888
Max
0.46
200
V
0.2
2.1
2.2
0.6
50
30
21
5
1
(Continued)
CC
1
3
0 mA)
MHz
Unit
V/V
mV
mV
mA
mV
nA
dB
V
V
V
V
V
V
A
A
A
A
A
A
9

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