Power IC

Power IC

CEL

Power IC

THV3543是2路Power Mofset内置DC/DC变频器及2路电荷泵控制电路内置的系统电源IC。内置软启动电路/低电压保护电路/过电压保护电路/过电流保护电路。Ch-1是Boost方式的DC/DC变频器。有根据外置电阻设定输出电压可变模式和无需外置电阻固定输出电压模式（15.6V）。Ch-2是Buck方式的DC/DC变频器。可以固定输出电压3.3V。正电压用电荷泵VGH及负电荷用电荷泵VGL有根据外置电阻设定输出电压的可变模式及无需外置电阻固定输出电压模式（VGH：35.6V，VGL：-6V）。还可以搭载LDO，Vcom和Half AVDD运算放大器。因此可以生成LCD屏所需各种电压， ·输入电压范围 : 4.2～15V\n·Power MOSFET内置升压斩波电路\n·Power MOSFET内置降压斩波电路\n·500kHz 开关频率\n·保护功能低电压保护功能过电压保护功能过电流保护功能\n·正负电荷泵\n·LDO\n·运算放大器\n·QFN 40pin;

THine

赛恩

2 channel Buck/Boost 2 channel Charge Pump Controller

文件：360.85 Kbytes 页数：19 Pages

THine

Photocouplers Photorelay

文件：173.15 Kbytes 页数：9 Pages

TOSHIBA

东芝

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 页数：17 Pages

TOSHIBA

东芝

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 页数：17 Pages

TOSHIBA

东芝