MAX660 Switched Capacitor Voltage Converter

1 Features 1? Inverts or Doubles Input Supply Voltage ? Narrow SO-8 Package ? 6.5-Ω Typical Output Resistance ? 88% Typical Conversion Efficiency at 100 mA ? Selectable Oscillator Frequency: 10 kHz/80 kHz 2 Applications ? Laptop Computers ? Cellular Phones ? Medical Instruments ? O

文件：1.13683 Mbytes 頁數(shù)：29 Pages

TI

德州儀器

Switched Capacitor Voltage Converter

文件：259.44 Kbytes 頁數(shù)：11 Pages

NSC

國半

High-Frequency Developers Kit for

文件：678.09 Kbytes 頁數(shù)：4 Pages

MAXIM

美信

CMOS Monolithic Voltage Converter

文件：108.35 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

10kHz/80kHz 開關(guān)電容器電壓轉(zhuǎn)換器

The MAX660 CMOS charge-pump voltage converter is a versatile unregulated switched-capacitor inverter or doubler. Operating from a wide 1.5-V to 5.5-V supply voltage, the MAX660 uses two low-cost capacitors to provide 100 mA of output current without the cost, size and EMI related to inductor-based c ? Inverts or Doubles Input Supply Voltage\n? Narrow SO-8 Package\n? 6.5-Ω Typical Output Resistance\n? 88% Typical Conversion Efficiency at 100 mA\n? Selectable Oscillator Frequency: 10 kHz/80 kHz;

TI

德州儀器

CMOS單片電壓變換器

MAX660單片電荷泵電壓反相器將+1.5V至+5.5V輸入轉(zhuǎn)換為相應(yīng)的1.5V至-5.5V輸出。電荷泵僅使用兩個低成本電容，輸出電流為100mA，取代了開關(guān)穩(wěn)壓器，因此無需使用電感，也無需考慮相關(guān)成本、尺寸和EMI。在其大部分負(fù)載電流范圍內(nèi)，效率均高于90%，再加上典型工作電流僅為120μA，可以為電池供電和電路板級電壓轉(zhuǎn)換應(yīng)用提供出色的性能。MAX660還可以將輸入電源或電池的輸出電壓翻倍，在100mA下從+5V輸入提供+9.35V。\n\n 頻率控制(FC)引腳用于選擇10kHz典型值或80kHz典型值（最小值40kHz）操作以優(yōu)化電容尺寸和靜態(tài)電流。振蕩器頻率也可以通 ? 小型電容\n\n? 100mA負(fù)載時典型損耗為0.65V\n\n? 低工作電流：120μA\n\n? 輸出阻抗：6.5Ω（典型值）\n\n? C1 = C2 = 10μF時確保ROUT < 15Ω\n\n? 引腳兼容的高電流ICL7660的升級產(chǎn)品\n\n? 使輸入電源電壓反相或翻倍\n\n? 可選振蕩器頻率：10kHz/80kHz\n\n? 100mA時的典型轉(zhuǎn)換效率為88%（IL至GND）;

ADI

亞德諾

Dual-Channel, Platinum RTD-to-Voltage Signal Conditioner

General Description The MAX6603 dual-channel, platinum RTD-to-voltage signal conditioner excites and amplifies the signal from two external 200? platinum-resistive temperature devices (Pt RTD) to achieve high-voltage, level-filtered signals for temperature measurements. The MAX6603 provides a dir

文件：378.34 Kbytes 頁數(shù)：9 Pages

MAXIM

美信

Dual-Channel, Platinum RTD-to-Voltage Signal Conditioner

General Description The MAX6603 dual-channel, platinum RTD-to-voltage signal conditioner excites and amplifies the signal from two external 200? platinum-resistive temperature devices (Pt RTD) to achieve high-voltage, level-filtered signals for temperature measurements. The MAX6603 provides a dir

文件：378.34 Kbytes 頁數(shù)：9 Pages

MAXIM

美信

絲印：MAX660M；Package：SOIC；MAX660 Switched Capacitor Voltage Converter

1 Features 1? Inverts or Doubles Input Supply Voltage ? Narrow SO-8 Package ? 6.5-Ω Typical Output Resistance ? 88% Typical Conversion Efficiency at 100 mA ? Selectable Oscillator Frequency: 10 kHz/80 kHz 2 Applications ? Laptop Computers ? Cellular Phones ? Medical Instruments ? O

文件：1.13683 Mbytes 頁數(shù)：29 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/max660m/marking.html">MAX660M；Package：SOIC；MAX660 Switched Capacitor Voltage Converter

1 Features 1? Inverts or Doubles Input Supply Voltage ? Narrow SO-8 Package ? 6.5-Ω Typical Output Resistance ? 88% Typical Conversion Efficiency at 100 mA ? Selectable Oscillator Frequency: 10 kHz/80 kHz 2 Applications ? Laptop Computers ? Cellular Phones ? Medical Instruments ? O

文件：1.13683 Mbytes 頁數(shù)：29 Pages

TI

德州儀器