100mA CMOS Charge Pump Inverter/Doubler

DESCRIPTION The CAT660 is a charge-pump voltage converter. It will invert a 1.5V to 5.5V input to a -1.5V to -5.5V output. Only two external capacitors are needed. With a guaranteed 100mA output current capability, the CAT660 can replace a switching regulator and its inductor. Lower EMI is achiev

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CATALYST

Catalyst Semiconductor

I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker Features ■ 256 discrete brightness steps for easy LED dimming and color mixing ■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552 ■ eliminates repeated command

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CATALYST

100 mA CMOS Charge Pump Inverter/Doubler

Description The CAT660 is a charge?pump voltage converter. It will invert a 1.5 V to 5.5 V input to a ?1.5 V to ?5.5 V output. Only two external capacitors are needed. With a guaranteed 100 mA output current capability, the CAT660 can replace a switching regulator and its inductor. Lower EMI is a

文件：157.47 Kbytes 頁(yè)數(shù)：15 Pages

ONSEMI

安森美半導(dǎo)體

100mA CMOS Charge Pump Inverter/Doubler

文件：174.36 Kbytes 頁(yè)數(shù)：16 Pages

CATALYST

100 mA CMOS Charge Pump Inverter/Doubler

文件：142.45 Kbytes 頁(yè)數(shù)：13 Pages

ONSEMI

安森美半導(dǎo)體

電荷泵電壓轉(zhuǎn)換器

CAT660是一款電荷泵電壓轉(zhuǎn)換器。它能將1.5V至5.5V輸入轉(zhuǎn)換為-1.5V至-5.5V輸出，僅需兩個(gè)外部電容器。CAT660輸出電流能力100mA，可以替代開關(guān)穩(wěn)壓器及其電感器。由于自身沒(méi)有電感器，可實(shí)現(xiàn)更低的EMI。另外，CAT660 可對(duì)電池或電源提供的電壓進(jìn)行加倍。2.5V到5.5V的輸入可加倍至5V至11V的輸出電壓。提供頻率控制引腳（BOOST/FC）可選擇高（80kHz）或低（10kHz）的不同內(nèi)部振蕩器頻率，因而能在靜態(tài)電流和電容器尺寸之間實(shí)現(xiàn)平衡。當(dāng)FC引腳聯(lián)接V+時(shí)，選擇80kHz頻率。運(yùn)行頻率還可使用OSC引腳處的外部電阻或者驅(qū)動(dòng)帶有外部時(shí)鐘的OSC進(jìn)行調(diào)節(jié)。工業(yè)溫度 ? 替代MAX660和LTC?660\n? 低輸出電阻，典型值 4Ω\n? 可選電荷泵頻率 - 10kHz或80kHz - 優(yōu)化電容器尺寸\n? 引腳兼容，7660/1044的高電流替代品\n? 可選8引腳SOIC封裝 - 可選無(wú)鉛無(wú)鹵素封裝;

ONSEMI

安森美半導(dǎo)體

100 mA CMOS Charge Pump Inverter/Doubler

Description The CAT660 is a charge?pump voltage converter. It will invert a 1.5 V to 5.5 V input to a ?1.5 V to ?5.5 V output. Only two external capacitors are needed. With a guaranteed 100 mA output current capability, the CAT660 can replace a switching regulator and its inductor. Lower EMI is a

文件：157.47 Kbytes 頁(yè)數(shù)：15 Pages

ONSEMI

安森美半導(dǎo)體

100mA CMOS Charge Pump Inverter/Doubler

Description The CAT660 is a charge?pump voltage converter. It will invert a 1.5 V to 5.5 V input to a ?1.5 V to ?5.5 V output. Only two external capacitors are needed. With a guaranteed 100 mA output current capability, the CAT660 can replace a switching regulator and its inductor. Lower EMI is a

文件：177.65 Kbytes 頁(yè)數(shù)：16 Pages

ONSEMI

安森美半導(dǎo)體

100mA CMOS Charge Pump Inverter/Doubler

DESCRIPTION The CAT660 is a charge-pump voltage converter. It will invert a 1.5V to 5.5V input to a -1.5V to -5.5V output. Only two external capacitors are needed. With a guaranteed 100mA output current capability, the CAT660 can replace a switching regulator and its inductor. Lower EMI is achiev

文件：497.04 Kbytes 頁(yè)數(shù)：16 Pages

CATALYST

100mA CMOS Charge Pump Inverter/Doubler

DESCRIPTION The CAT660 is a charge-pump voltage converter. It will invert a 1.5V to 5.5V input to a -1.5V to -5.5V output. Only two external capacitors are needed. With a guaranteed 100mA output current capability, the CAT660 can replace a switching regulator and its inductor. Lower EMI is achiev

文件：497.04 Kbytes 頁(yè)數(shù)：16 Pages

CATALYST