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參數(shù)資料
| 型號(hào)： | MB3887 |
| 廠商： | Fujitsu Limited |
| 英文描述： | DC/DC Converter IC for Charging Li-ion battery |
| 中文描述： | 直流/直流轉(zhuǎn)換器集成電路充電鋰離子電池 |
| 文件頁(yè)數(shù)： | 9/33頁(yè) |
| 文件大?。?/td> | 383K |
| 代理商： | MB3887 |
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MB3887
9
(Ta
=
+
25
°
C, VCC
=
19 V, VCC (O)
=
19 V, VREF
=
0 mA)
* : Standard design value
(Continued)
Parameter
Sym-
bol
Pin
No.
Conditions
Value
Unit
Min
Typ
Max
5-2.
Error amplifier
block
[Error Amp3]
Threshold voltage
V
TH1
16
FB3
=
2 V, Ta
=
+
25
°
C
FB3
=
2 V,
Ta
=
10
°
C to
+
85
°
C
INE3
=
0 V
DC
4.183
4.200
4.225
V
V
TH2
16
4.169
4.200
4.231
V
Input current
I
INE3
16
100
30
100*
nA
Voltage gain
A
V
15
dB
Frequency
bandwidth
BW
15
AV
=
0 dB
2*
MHz
Output voltage
V
FBH
15
4.7
4.9
200
V
V
FBL
15
20
mV
Output source
current
I
SOURCE
15
FB3
=
2 V
2
1
mA
Output sink current
I
SINK
15
FB3
=
2 V
150
300
μ
A
OUTD terminal
output leak current
I
LEAK
11
OUTD
=
17 V
0
1
μ
A
OUTD terminal
output ON resistor
R
ON
11
OUTD
=
1 mA
35
50
6.
Current detec-
tion amplifier
block
[Current
Amp1, Current
Amp2]
Input offset voltage
V
IO
1,
12,
13,
24
+
INC1
=
+
INC2
=
INC1
=
INC2
=
3 V to VCC
3
+
3
mV
Input current
I
+
INCH
13,
24
+
INC1
=
+
INC2
=
3 V to VCC,
V
IN
=
100 mV
+
INC1
=
+
INC2
=
3 V to VCC,
Vin
=
100 mV
+
INC1
=
+
INC2
=
0 V,
Vin
=
100 mV
1, 12
+
INC1
=
+
INC2
=
0 V,
Vin
=
100 mV
20
30
μ
A
I
INCH
1, 12
0.1
0.2
μ
A
I
+
INCL
13,
24
180
120
μ
A
I
INCL
195
130
μ
A
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MB3887_06 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:DC/DC Converter IC for Charging Li-ion battery |
| MB3887PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:DC/DC Converter IC for Charging Li-ion battery |
| MB3887PFV-G-BNDE1 | 制造商:Fujitsu 功能描述:Bulk |
| MB3888 | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:DC/DC Converter IC for Charging Li-ion Battery |
| MB3889 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type |
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