參數(shù)資料
型號(hào)： 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(yè)數(shù)： 7/33頁(yè)
文件大?。?/td> 383K
代理商： MB3887PFV
MB3887
7
■
RECOMMENDED OPERATING CONDITIONS
* : Refer to “ THE SEQUENCE OF THE START-UP AND OFF OF THE POWER SUPPLY” for details.
WARNING:
The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol
Conditions
Value
Unit
Min
Typ
Max
Power supply voltage
V
CC
VCC, VCC (O) terminal*
8
25
V
Reference voltage output
current
I
REF
1
0
mA
VH terminal output current
I
VH
0
30
mA
Input voltage
V
INE
INE1 to
INE3,
+
INE1,
+
INE2 terminal
+
INC1,
+
INC2,
INC1,
INC2 terminal
Duty
≤
5
%
(t
=
1
/
fosc
×
Duty)
0
V
CC
1.8
V
V
INC
0
V
CC
V
OUTD terminal output voltage
V
OUTD
0
17
V
OUTD terminal output current
I
OUTD
0
2
mA
CTL terminal input voltage
V
CTL
0
25
+
45
V
Output current
I
OUT
45
mA
Peak output current
I
OUT
600
+
600
mA
Oscillation frequency
f
OSC
100
290
500
kHz
k
μ
F
μ
F
Timing resistor
R
T
27
47
130
Soft-start capacitor
C
S
0.022
1.0
VH terminal capacitor
C
VH
0.1
1.0
Reference voltage output
capacitor
C
REF
0.1
1.0
μ
F
Operating ambient
temperature
Ta
30
+
25
+
85
°
C
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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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