參數(shù)資料
型號(hào)： MB3813
廠商： Fujitsu Limited
英文描述： Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
中文描述： 鋰離子電池充電器的DC / DC轉(zhuǎn)換器集成電路（高精度的恒流功能）
文件頁(yè)數(shù)： 6/22頁(yè)
文件大?。?/td> 251K
代理商： MB3813
6
MB3813A/MB3833A/MB3843
I
ABSOLUTE MAXIMUM RATINGS
* :When mounted on a 10 by 10 centimeters square dual-sided epoxy base board
WARNING:
Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
I
RECOMMENDED OPERATING CONDITIONS
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
Condition
Value
Unit
Min.
—
—
—
—
—
—
—
–55
Max.
20
20
20
20
50
500
440*
+125
Power supply voltage
Input voltage
Control input voltage
Select input voltage
Output current
Peak output current
Allowable dissipation
Storage temperature
V
CC
V
IN
V
CTL
V
SEL
I
O
I
O
P
D
Tstg
—
V
V
V
V
Vin1, IN1, IN2
—
—
—
mA
mA
mW
°
C
Duty
≤
5% (t = f
OSC
×
Duty)
Ta
≤
+25
°
C
—
Parameter
Symbol
Condition
Value
Unit
Min.
Typ.
Max.
Power supply voltage
V
CC
MB3813A
12
16
18
V
MB3833A
8
16
18
V
MB3843
7
16
18
V
Reference voltage
output current
I
OR
—
–1
—
0
mA
Input voltage
V
IN
Vin1, IN1, IN2
0
—
18
V
V
IN
Vin2
0
—
2.5
V
Control input voltage
V
CTL
—
0
—
18
V
Select input voltage
V
SEL
—
0
—
18
V
Peak output current
I
O
Duty
≤
5% (t = f
OSC
×
Duty)
—
–300
—
300
mA
Oscillator frequency
f
OSC
10
200
500
kHz
μ
F
k
pF
°
C
Soft start capacitance
C
S
—
—
0.1
1.0
Timing resistance
R
T
—
10
15
100
Timing capacitance
C
T
—
100
330
10000
Operating temperature
Ta
–30
25
85
相關(guān)PDF資料
PDF描述
MB3813A Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
MB3813APFV Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
MB3833APFV Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
MB3843 Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
MB3843PFV Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB3813A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
MB3813APFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function)
MB3817 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller
MB3817_03 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller
MB3817PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller
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