MCP14A0305中文资料Dual 3 A MOSFET Gate Driver数据手册Microchip规格书

描述 Description

The MCP14A0303/4/5 devices are dual output high-speed MOSFET drivers that are capable of providing up to 3 A of peak current while operating from a single 4.5 V to 18 V supply. There are three output configurations available: inverting (MCP14A0303), non-inverting (MCP14A0304), and complimentary (one inverting and one non-inverting output - MCP14A0305). These devices feature low shoot through current, fast rise and fall times, and short propagation delays which make them ideal for high switching frequency applications. The MCP14A0303/4/5 family of devices offer enhanced control with enable functionality. The active-high enable pin can be driven low to drive the outputs of the MCP14A0303/4/5 low, regardless of the status of the input pins. An integrated pull-up resistor allows the user to leave the enable pin floating for standard operation. These devices are highly latch-up resistant under any condition within their power and voltage ratings. They can accept up to 500 mA of reverse current being forced back into their outputs without damage or logic upset. All terminals are fully protected against electrostatic discharge (ESD) up to 2 kV (HBM) and 200 V (MM).

特性 Features

High Peak Output Current: 3.0 A (typical)
Wide Input Supply Voltage Operating Range: 4.5 V to 18 V
Low Shoot-Through/Cross-Conduction Current in Output Stage
High Capacitive Load Drive Capability: 1,800 pF in 12 ns (typical)
Short Delay Times: 17 ns (tD1), 21 ns (tD2) (typical)
Low Supply Current: 620 µA (typical)
Low-Voltage Threshold Input and Enable with Hysteresis
Latch-Up Protected: Withstands 0.5 A Reverse Current
Space-Saving Packages: 8-Lead MSOP, 8-Lead SOIC, 8-Lead 2 x 3 TDFN

简介

MCP14A0305属于集成电路（IC）的栅极驱动器。由Microchip制造生产的MCP14A0305栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能，这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备（通常为 FET 或 IGBT）。任何特定设备提供的确切功能各不相同，但与它适合驱动的半导体配置相关。