NCP3418B中文资料Dual Bootstrapped 12 V MOSFET Driver数据手册ONSEMI规格书

描述 Description

The NCP3418B is a single phase MOSFET gate driver optimized to drive the gates of both high-side and low-side power MOSFETs in a synchronous buck converter.The high-side and low-side dirver is capable of driving a 3000pF load with a 25ns propagation delay and a 20ns transition time.

特性 Features

• Anti Cross-Conduction Protection Circuitry
• Floating Top Driver Accommodates Boost Voltages of up to 30V
• One Input Signal Controls Both the Upper and Lower Gate Outputs
• Output Disable Control Turns Off Both MOSFETs
• Complies with VRM10.x and VRM11.x Specifications
• Undervoltage Lockout
• Thermal Shutdown
• Thermally Enhanced Package Available
• These are Pb-free devices

应用 Application

• Motherboards

简介

NCP3418B属于集成电路（IC）的栅极驱动器。由制造生产的NCP3418B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。