合泰HOLTEK合泰CMOS 開(kāi)關(guān)電容器電壓轉(zhuǎn)換器HT7660
合泰HOLTEK合泰CMOS 開(kāi)關(guān)電容器電壓轉(zhuǎn)換器HT7660
合泰HOLTEK合泰CMOS 開(kāi)關(guān)電容器電壓轉(zhuǎn)換器HT7660
合泰HOLTEK合泰CMOS 開(kāi)關(guān)電容器電壓轉(zhuǎn)換器HT7660
合泰HOLTEK合泰CMOS 開(kāi)關(guān)電容器電壓轉(zhuǎn)換器HT7660
合泰HOLTEK合泰CMOS 開(kāi)關(guān)電容器電壓轉(zhuǎn)換器HT7660

合泰HOLTEK合泰CMOS-開(kāi)關(guān)電容器電壓轉(zhuǎn)換器HT7660

價(jià)格

訂貨量(個(gè))

￥4.00

≥1

￥3.20

≥100

￥3.00

≥1000

聯(lián)系人 肖明明 經(jīng)理

掃一掃添加商家

萦营萩萧萩萤萫萫萤营萨

發(fā)貨地 廣東省深圳市
進(jìn)入商鋪
掃碼查看

掃碼查看

手機(jī)掃碼 快速查看

在線客服

商品參數(shù)
|
商品介紹
|
聯(lián)系方式
型號(hào) HT7660
品牌 合泰HOLTEK
封裝 8SOP
批號(hào) 全新
數(shù)量 3505
Input Voltage 3V~12V
Output Voltage, VOUT -VDD~VDD
Output Current 20mA
Switching Frequency 10kHz
Accuracy VOUT±4.0%
Operation Current, IQ 0.08mA
Efficiency 98%
商品介紹


Charge Pump DC to DC Converter
Part No.Input
Voltage		Output Voltage, VOUTOutput
Current		Switching
Frequency		Current
Limit		AccuracyShutdown
Current, IOFF		Operation
Current, IQ		EfficiencyPackage
HT76603V~12V-VDD~VDD20mA10kHz--VOUT±4.0%--0.08mA98%8 DIP/SOP


HT7660

CMOS Switched-Capacitor Voltage Converter

HT7660 is a monolithic CMOS switched-capacitor voltage converter. HT7660 is designed to complete a voltage conversion from positive to negative. The only required external components are two low cost electrolytic capacitors.

HT7660 includes a voltage regulator, an RC oscillator and four output power MOS switches. The frequency of an RC oscillator can be lowered by adding an external capacitor between VDD and the OSC pin, or an external clock can be connected to the OSC pin to replace the original oscillator. The LV terminal may be tied to VSS to disable the voltage regulator. By doing this, low voltage operation can be improved.

 

  • Simple conversion of VDD to -VDD
  • Cascade connection (two devices are connected, VOUT= -2 VDD)
  • Boost pin for higher switching frequency
  • Easy to use
    - Requires only two external capacitors
  • No external diode required
  • Typically with no load voltage conversion, 99.9% efficiency
  • Typical power efficiency is 98%
  • Wide operating voltage range: 3V to 12V
  • 8-pin DIP/SOP package 
聯(lián)系方式
公司名稱 深圳市眾泰電子有限公司
聯(lián)系賣家 肖明明 （QQ：1324271059）
電話 萭营营-萬萪萪萦萦营萬萪
手機(jī) 萦营萩萧萩萤萫萫萤营萨
地址 廣東省深圳市
聯(lián)系二維碼