描述 Description

The MCP14E3/E4/E5 devices are a family of 4 A, dual output MOSFET gate drivers with separate enable functions for each output. These MOSFET gate drivers, the MCP14E3/E4/E5 can charge 2200 pF gate capacitance in under 15 ns (typical). The inputs are TTL/CMOS compatible, with 300 mV of hysteresis between the high and low input levels, providing noise immunity while allowing the device to be driven from slow rising and falling signals. The MCP14E3 offers dual inverting outputs, the MCP14E4 offers dual non-inverting outputs, and the MCP14E5 offers complimentary outputs.

特性 Features

High peak output current: 4 A (typical)
Dual output drivers, with independent enable function for each driver
Low shoot-through/cross-conduction current in output stage
Wide input supply operating range: 4.5 V to 18 V
2200 pF in 15 ns (typical)
5600 pF in 26 ns (typical)
Short delay times: 50 ns (typical)
Low output impedance: 3.0 Ω (typical)
Latch-up protected: will withstand 1.5 A reverse current
Input are TTL/CMOS compatible and will withstand negative swings up to 5 V
ESD protected: 4 kV

簡介

MCP14E5屬于集成電路（IC）的柵極驅動器。由制造生產的MCP14E5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。