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參數(shù)資料
| 型號： | MB3887PFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | DC/DC Converter IC for Charging Li-ion battery |
| 中文描述： | 0.7 A BATTERY CHARGE CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24 |
| 封裝： | PLASTIC, SSOP-24 |
| 文件頁數(shù)： | 27/33頁 |
| 文件大?。?/td> | 383K |
| 代理商： | MB3887PFV |
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MB3887
27
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REFERENCE DATA
(Continued)
100
98
96
94
92
90
88
86
84
82
80
10 m
100 m
1
10
Ta
=
+
25
°
C
VIN
=
19 V
BATT charge voltage
=
set at 12.6 V
SW
=
ON
Efficiency
η
(%)
=
(V
BATT
×
I
BATT
) /
(V
IN
×
I
IN
)
×
100
100
98
96
94
92
90
88
86
84
82
80
0
2
4
6
8
10
12
14
16
Ta
= +
25
°
C
VIN
=
19 V
BATT charge voltage
=
set at 12.6 V
SW
=
ON
Efficiency
η
(%)
=
(V
BATT
×
I
BATT
) /
(V
IN
×
I
IN
)
×
100
100
98
96
94
92
90
88
86
84
82
80
10 m
100 m
1
10
Ta
= +
25
°
C
VIN
=
19 V
BATT charge voltage
=
set at 16.8 V
SW
=
ON
Efficiency
η
(%)
=
(V
BATT
×
I
BATT
) /
(V
IN
×
I
IN
)
×
100
100
98
96
94
92
90
88
86
84
82
80
0
2
4
6
8
10
12
14
16
18
20
Ta
= +
25
°
C
VIN
=
19 V
BATT charge voltage
=
set at 16.8 V
SW
=
ON
Efficiency
η
(%)
=
(V
BATT
×
I
BATT
) /
(V
IN
×
I
IN
)
×
100
Conversion efficiency vs. Charge current
(Constant voltage mode)
Conversion efficiency vs. Charge current
(Constant current mode)
C
%
)
BATT charge current I
BATT
(A)
C
%
)
BATT charge voltage V
BATT
(V)
Conversion efficiency vs. Charge current
(Constant voltage mode)
Conversion efficiency vs. Charge current
(Constant current mode)
C
%
)
BATT charge current I
BATT
(A)
C
%
)
BATT charge voltage V
BATT
(V)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| MB3889PFT | 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 |
| MB3891 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management IC for GSM Mobile Phone |
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