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參數(shù)資料
| 型號： | SCI7660 |
| 廠商： | 愛普生（中國）有限公司 |
| 元件分類： | DC/DC變換器 |
| 英文描述： | DC-DC Converter |
| 中文描述： | DC - DC轉(zhuǎn)換 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 52K |
| 代理商： | SCI7660 |
3
SCI7660C
0B
/M
0B
Recommended circuit in low voltage operation
I
CIRCUIT DESCRIPTION
G
C-R Oscillator
The SCI7660C
0B
/M
0B
contains a C-R oscillator for
internal oscillation. It consists of an external resistor
R
OSC
connected between the OSC1 pin and OSC2 pin.
G
Voltage Converters
The voltage converters double the input supply voltage (V
I
) using clocks generated by the C-R oscillator.
A doubled voltage can be obtained with a booster capacitor between CAP+ and CAP
–
, and with a external
smoothing capacitor between V
I
and V
O
.
+
–
–
+
C1=10
μ
F
C2=22
μ
F
1M
*D1
*D1(V
F
(I
F
=1mA)
≤
0.6V)
R
L
C
L
1
2
3
4
8
7
6
5
OSC1
OSC2
OSC1
OSC2
Rosc
C-R Oscillation
Open
External Clock
External Clock Operation
10
μ
F
10
μ
F
1M
C1
C2
5V
V
1
=
–
5V
1
2
3
4
8
7
6
5
V
0
=
–
10V
(2V
1
)
V
CC
(+5V)
GND
(
–
5V)
V
DD
=0V
V
1
=
–
5V
V
0
=2V
1
=
–
10V
Typical doubled voltage relations
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|---|---|
| SCI7661 | DC-DC Converter |
| SCI7661C | DC-DC Converter |
| SCI7661M | DC-DC Converter |
| SCI7720Y | Low Operating Current、Adjustment-Free Voltage Detector(小電流可調(diào)電壓檢測器) |
| SCI7810Y | Fixed Type Positive Output Voltage Regulator(固定正電壓輸出穩(wěn)壓器) |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SCI7661 | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC-DC Converter |
| SCI7661C | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC-DC Converter |
| SCI7661M | 制造商:EPSON 制造商全稱:EPSON 功能描述:DC-DC Converter |
| SCI7661M0A | 制造商:Epson Electronics America Inc 功能描述:SWITCHED CAPACITOR REGULATOR, PDSO14 |
| SCI7700Y | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS VOLTAGE DETECTOR |
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