General Description

The TC4423M/TC4424M/TC4425M devices are a family of 3A, dual output buffers/MOSFET drivers. Pin-compatible with both the TC4426M/TC4427M/ TC4428M and TC4426AM/4427AM/4428AM families (dual 1.5A drivers), the TC4423M/TC4424M/TC4425M family has an increased latch-up current rating of 1.5A, making them even more robust for operation in harsh electrical environments.

Features

• High Peak Output Current: 3A

• Wide Input Supply Voltage Operating Range: - 4.5V to 18V

• High Capacitive Load Drive Capability: - 1800 pF in 25 ns

• Short Delay Times: <40 ns (typ)

• Matched Rise/Fall Times

• Low Supply Current:

- With Logic ‘1’ Input – 3.5 mA (Max)

- With Logic ‘0’ Input – 350 µA (Max)

• Low Output Impedance: 3.5Ω (typ)

• Latch-Up Protected: Will Withstand 1.5A Reverse Current

• Logic Input: Will Withstand Negative Swing Up To 5V

• ESD Protected: 4 kV

• Pin-compatible with the TC4426M/TC4427M/ TC4428M and TC4426AM/TC4427AM/ TC4428AM devices

• Wide Operating Temperature Range: - -55°C to +125°C

• See TC4423/TC4424/TC4425 Data Sheet (DS21421) for additional temperature range and packaging offerings

Applications

• Switch-mode Power Supplies

• Pulse Transformer Drive

• Line Drivers

TC4423M属于集成电路（IC） > 栅极驱动器。微芯科技股份有限公司制造生产的TC4423M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。