TC4626EOE集成電路（IC）的柵極驅(qū)動器規(guī)格書PDF中文資料

TC4626EOE屬于集成電路（IC）的柵極驅(qū)動器。由微芯科技股份有限公司制造生產(chǎn)的TC4626EOE柵極驅(qū)動器柵極驅(qū)動器電源管理集成電路 (PMIC) 可用于提供隔離、放大、參考位移、自舉或其他必要功能，這些功能可將來自電源轉(zhuǎn)換應(yīng)用中控制設(shè)備的信號連接到電源被控制通過的半導(dǎo)體設(shè)備（通常為 FET 或 IGBT）。任何特定設(shè)備提供的確切功能各不相同，但與它適合驅(qū)動的半導(dǎo)體配置相關(guān)。

GENERAL DESCRIPTION

The TC4626/4627 are single CMOS high speed drivers with an on-board voltage boost circuit. These parts work with an input supply voltage from 4 to 6 volts. The internal voltage booster will produce a VBOOST potential up to 12 volts above VIN. This VBOOST is not regulated, so its voltage is dependent on the input VDD voltage and output drive loading requirements. An internal undervoltage lockout circuit keeps the output in a low state when VBOOST drops below 7.8 volts. Output is enabled when VBOOST is above 11.3 volts.

FEATURES

■ Power driver with on Board Voltage Booster

■ Low IDD ......................................................... < 4 mA

■ Small Package ........................................ 8-Pin PDIP

■ Under-Voltage Circuitry

■ Fast Rise-Fall Time .................. < 40nsec @ 1000pF

■ Below-Rail Input Protection

APPLICATIONS

■ Raises 5V to drive higher-Vgs (ON) MOSFETs

■ Eliminates one system power supply