MB3874 Fujitsu Media Devices, MB3874 Datasheet - Page 9

• Manufacturer Part Number: MB3874
• Description: DC/DC Converter IC for Parallel Charging
• Manufacturer: Fujitsu Media Devices

(Continued)
*: Standard design value.
Threshold
voltage
Input current
Input resistor
Voltage gain
Frequency
bandwidth
Output voltage
Output source
current
Output sink
Parameter
current
Symbol Pin No
I
SOURCE
V
I
V
I
I
BW
V
INEH
INEL
R
R
A
SINK
FBH
FBL
TH
V
1
2
14, 16
1, 12
1, 12
1, 12
1, 12
15
15
15
15
15
15
FB4 = 2 V,
Ta = +25 C
FB1 = 2 V,
Ta = –30 C to +85 C
–INC1 = –INC2 = 12.6 V
–INC1 = –INC2 = 16.8 V
V
–INC1 = –INC2 = 12.6 V
V
–INC1 = –INC2 = 16.8 V
DC
AV = 0 dB
FB4 = 2 V
FB4 = 2 V
CC
CC
= 0 V,
= 0 V,
Conditions
—
—
—
—
(MB3874 : Ta = +25 C, V
(MB3876 : Ta = +25 C, V
12.500 12.600 12.700
16.666 16.800 16.934
12.474 12.600 12.726
16.632 16.800 16.968
Min.
105
150
3.9
70
35
—
—
—
—
—
—
—
—
MB3874/MB3876
Value
Typ.
100*
–2.0
100
150
2.0*
300
4.1
84
84
50
20
0
0
CC
CC
Max.
–0.6
150
150
130
195
200
= 16 V, VREF = 0 mA)
= 19 V, VREF = 0 mA)
65
—
—
—
—
1
1
MHz
Unit Remarks
mV
mA
k
k
k
dB
V
V
V
V
V
A
A
A
A
A
(Continued)
MB3874
MB3876
MB3874
MB3876
MB3874
MB3876
MB3874
MB3876
MB3874
MB3876
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