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參數(shù)資料
| 型號： | HT7660 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | CMOS Switched-Capacitor Voltage Converter(CMOS可變電容變壓器) |
| 中文描述： | CMOS開關電容電壓轉換器（的CMOS可變電容變壓器） |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 98K |
| 代理商： | HT7660 |
Pin Assignment
Pin Description
Pin No.
Pin Name
I/O
Internal
Connection
Description
1
BOOST
I
CMOS
Pull-low
Higher switching frequency selection input
2
CAP+
O
CMOS
This pin is connected to the positive terminal of Ca-
pacitor C1 for a charge pump
3
VSS
Negative power supply, ground
4
CAP
O
NMOS
This pin is connected to the negative terminal of Ca-
pacitor C1 for a charge pump
5
VOUT
O
NMOS
This pin is connected to the negative terminal of Ca-
pacitorC2forchargereservoir. Outputvoltagepass
through this pin
6
LV
I
Floatingthispinenablesthevoltageregulator.Con-
nect this pin to VSS (Ground) to bypass voltage reg-
ulator and improve low voltage operation
7
OSC
I/O
Transmission
Gate
External clock input pin. This pin can be connected
with an external capacitor to reduce switching fre-
quency
8
VDD
Positive power supply
HT7660
2
November 30, 1999
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相關代理商/技術參數(shù) |
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|---|---|
| HT7660(8DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC-to-DC Voltage Converter |
| HT7660(8SOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC-to-DC Voltage Converter |
| HT7660_03 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CMOS Switched-Capacitor Voltage Converter |
| HT7700 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Key & Touch Linear Dimmer |
| HT7700A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Key & Touch Linear Dimmer |
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