TC4404屬于集成電路（IC）的柵極驅(qū)動(dòng)器。由微芯科技股份有限公司制造生產(chǎn)的TC4404柵極驅(qū)動(dòng)器柵極驅(qū)動(dòng)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(lái)自電源轉(zhuǎn)換應(yīng)用中控制設(shè)備的信號(hào)連接到電源被控制通過(guò)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(dòng)的半導(dǎo)體配置相關(guān)。

GENERAL DESCRIPTION

The TC4404 and TC4405 are CMOS buffer-drivers constructed with complementary MOS outputs, where the drains of the totem-pole output have been left separated so that individual connections can be made to the pull-up and pull-down sections of the output.

FEATURES

■ Independently-Programmable Rise and Fall Times

■ Low Output Impedance ................................ 7?Typ

■ High Speed tR, tF....... <30 nsec with 1000 pF Load

■ Short Delay Times ....................................< 30 nsec

■ Wide Operating Range .......................... 4.5V to 18V

■ Latch-Up Protected ......... Will Withstand >500 mA

Reverse Current (Either Polarity)

■ Input Withstands Negative Swings Up to –5V

APPLICATIONS

■ Motor Controls

■ Driving Bipolar Transistors

■ Driver for Nonoverlapping Totem Poles

■ Reach-Up/Reach-Down Driver