描述 Description

The TC1412/1412N are 2 A CMOS buffer/gate drivers. They will not latch up under any conditions within their power and voltage ratings. They are not subject to damage when up to 5 V of noise spiking of either polarity occurs on the ground pin. They can accept, without damage or logic upset, up to 500 mA of current of either polarity being forced back into their output. All terminals are fully protected against up to 4 kV of electrostatic discharge. As MOSFET drivers, the TC1412/1412N can easily switch 1,000 pF gate capacitance in 18 ns with matched rise and fall times, and provide low enough impedance in both the ON and the OFF states to ensure the MOSFET’s intended state will not be affected, even by large transients. The rise and fall time edges are matched to allow driving short-duration inputs with greater accuracy.

特性 Features

Latch-Up Protected: Will Withstand 500 mA Reverse Current
Input Will Withstand Negative Inputs Up to 5 V
Wide Operating Range: 4.5 V to 16 V
High Capacitive Load Drive Capability: 1,000 pF in 18 ns
Short Delay Time: 35 ns (Typical)
Consistent Delay Times With Changes in Supply Voltage
Matched Delay Times
With Logic ''1'' Input: 500 μA
With Logic ''0'' Input: 100 μA
Low Output Impedance: 4 Ω
Pinout Same as TC1410/11/13

簡介

TC1412屬于集成電路（IC）的柵極驅動器。由制造生產的TC1412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。