Power IC

Power IC

CEL

Power IC

THV3543是2路Power Mofset內(nèi)置DC/DC變頻器及2路電荷泵控制電路內(nèi)置的系統(tǒng)電源IC。內(nèi)置軟啟動(dòng)電路/低電壓保護(hù)電路/過電壓保護(hù)電路/過電流保護(hù)電路。Ch-1是Boost方式的DC/DC變頻器。有根據(jù)外置電阻設(shè)定輸出電壓可變模式和無需外置電阻固定輸出電壓模式（15.6V）。Ch-2是Buck方式的DC/DC變頻器。可以固定輸出電壓3.3V。正電壓用電荷泵VGH及負(fù)電荷用電荷泵VGL有根據(jù)外置電阻設(shè)定輸出電壓的可變模式及無需外置電阻固定輸出電壓模式（VGH：35.6V，VGL：-6V）。還可以搭載LDO，Vcom和Half AVDD運(yùn)算放大器。因此可以生成LCD屏所需各種電壓， ·輸入電壓范圍 : 4.2～15V\n·Power MOSFET內(nèi)置升壓斬波電路\n·Power MOSFET內(nèi)置降壓斬波電路\n·500kHz 開關(guān)頻率\n·保護(hù)功能低電壓保護(hù)功能過電壓保護(hù)功能過電流保護(hù)功能\n·正負(fù)電荷泵\n·LDO\n·運(yùn)算放大器\n·QFN 40pin;

THine

賽恩

2 channel Buck/Boost 2 channel Charge Pump Controller

文件：360.85 Kbytes 頁數(shù)：19 Pages

THINE

Photocouplers Photorelay

文件：173.15 Kbytes 頁數(shù)：9 Pages

TOSHIBA

東芝

Photocouplers Photorelay

Applications ? Mechanical relay replacements ? Heating, ventilation and air conditioning (HVAC) ? Security Systems ? Factory Automation (FA) ? Measuring Instruments General The TLP3543A and TLP3543AF photorelay consist of a photo MOSFET optically coupled to an infrared LED. It is housed

文件：435.38 Kbytes 頁數(shù)：17 Pages

TOSHIBA

東芝

Photocouplers Photorelay

Applications ? Mechanical relay replacements ? Heating, ventilation and air conditioning (HVAC) ? Security Systems ? Factory Automation (FA) ? Measuring Instruments General The TLP3543A and TLP3543AF photorelay consist of a photo MOSFET optically coupled to an infrared LED. It is housed

文件：435.38 Kbytes 頁數(shù)：17 Pages

TOSHIBA

東芝