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參數(shù)資料
| 型號(hào)： | SCI7638M |
| 廠商： | 愛普生（中國）有限公司 |
| 英文描述： | Step-up Switching Regulator(步升開關(guān)穩(wěn)壓器) |
| 中文描述： | 升壓型開關(guān)穩(wěn)壓器（步升開關(guān)穩(wěn)壓器） |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 66K |
| 代理商： | SCI7638M |
SCI7630M Series
5
Parameter
Symbol
V
I1
V
I2
V
O
V
DET
Condition
Typ.
Max.
2.0
2.0
3.10
1.10
Unit
0.9
0.9
2.90
1.00
Min.
—
—
—
0.05
—
—
—
—
6
—
70
—
12
0.5
160
0.1
—
30
—
V
O
>V
I2
V
I1
=1.5V
V
I1
=0.9V
V
DS
=0.2V
V
I1
=1.5V
V
I1
=1.5V
V
I1
=1.5V
V
O
=3.0V
V
SW
=0.2V
V
I1
=1.5V
V
O
=1.5V
V
SW
=7.0V
V
I1
=1.0V
V
I2
=2.0V
I
O
=1.0mA
V
I1
=1.0V
V
O
=3.0V
V
I2
=2.0V
SCI7631M/C
BA
SCI7633M/C
BA
V
I1
=1.5V
V
I1
=1.5V
SCI7631M/C
BA
V
I1
=1.5V
I
DDO
V
DET
I
OL
I
DDS
R
SWON
I
SWQ
R
BSON
I
BSQ
I
IH
f
CLK
—
3.00
1.05
5
3
5
0.15
—
40
8
30
10
—
—
0.5
50
40
V
V
V
%
mA
kHz
Operating voltage
Output voltage
Detection voltage
Hysteresis difference of
detection voltage
Stand-by supply current
Back-up switch on resistance*
Back-up switch leakage current*
Pull-up current (PS pin)
Booster clock frequency
Operating supply current
Switching transistor on
resistance
Switching transistor leakage
current
Output current
(RST pin, V
DETOUT
pin)
(GND=0V, Ta=25C)
*
*
A
A
A
A
A
SCI7631M
BA
, SCI7633M
BA
BASIC EXTERNAL CONNECTION
SCI7631M
SCI7633M
SCI7638M
The asterisked characteristic is not applicable to the SCI7633M
/
C
BA
For another characteristics, please inquire IC sales section.
L
GND
D
C
V
I1
V
SW
V
O
V
I2
PS RST
PWCR
SCI7631M
GND
L
D
C
V
SW
V
O
C
G
C
D
V
I1
PS CP X'tal
X'tal: 32.768 kHz (Typ.)
SCI7633M
L
GND
D
C
V
I1
V
SW
V
O
R
1
V
CONT
PS RST
PWCR
SCI7638M
100 H
L
1mH, C
10 F, D: Schottky diode
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SCI7631M | Step-up Switching Regulator(步升開關(guān)穩(wěn)壓器) |
| SCI7633M | Step-up Switching Regulator(步升開關(guān)穩(wěn)壓器) |
| SCI7654 | DC/DC Converter |
| SCI7654C0A | DC/DC Converter |
| SCI7654M0A | DC/DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SCI7654 | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC/DC Converter |
| SCI7654C0A | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC/DC Converter |
| SCI7654M0A | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC/DC Converter |
| SCI7660 | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC-DC Converter |
| SCI7661 | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC-DC Converter |
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