TC4423集成電路（IC）的柵極驅動器規(guī)格書PDF中文資料

TC4423屬于集成電路（IC）的柵極驅動器。由微芯科技股份有限公司制造生產的TC4423柵極驅動器柵極驅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換應用中控制設備的信號連接到電源被控制通過的半導體設備（通常為 FET 或 IGBT）。任何特定設備提供的確切功能各不相同，但與它適合驅動的半導體配置相關。

GENERAL DESCRIPTION

The TC4423/4424/4425 are higher output current versions of the new TC4426/4427/4428 buffer/drivers, which, in

turn, are improved versions of the earlier TC426/427/428 series. All three families are pin-compatible. The TC4423/

4424/4425 drivers are capable of giving reliable service in far more demanding electrical environments than their antecedents.

FEATURES

■ High Peak Output Current .................................. 3A

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

■ High Capacitive Load

Drive Capability .......................... 1800pF in 25nsec

■ Short Delay Times ............................. <40nsec Typ.

■ Matched Rise/Fall Times

■ Low Supply Current

— With Logic 1 Input ................................. 3.5mA

— With Logic 0 Input ................................. 350μA

■ Low Output Impedance ............................ 3.5? Typ.

■ Latch-Up Protected ..Will Withstand 1.5A Reverse Current

■ Logic Input Will Withstand Negative Swing Up to 5V

■ ESD Protected .....................................................4kV

■ Pinouts Same as TC1426/27/28; TC4426/27/28