NCP1392中文资料MOSFET 驱动器，高电压，半桥，带内置振荡器数据手册ONSEMI规格书

描述 Description

The NCP1392B is a self-oscillating high voltage MOSFET driver primarily tailored for the applications using half bridge topology. Due to its proprietary high-voltage technology, the driver accepts bulk voltages up to 600 V. Operating frequency of the driver can be adjusted from 25 kHz to 480 kHz using a single resistor. Adjustable Brown-out protection assures correct bulk voltage operating range. An internal 100 ms PFC delay timer guarantee that the main downstream converter will be turned on in the time the bulk voltage is fully stabilized. The device provides fixed dead time which helps lowering the shoot-through current.

特性 Features

Minimum frequency adjust accuracy3 %
Keeps the converter in the right region & simplifies design
Brown-out input
Simple PFC association, design flexibility
100 ms PFC delay timer
Allows PFC bulk voltage to stabilize before device operation
1 A / 0.5 A Peak Current Sink / Source Drive
High gate drive capability
Fixed Dead TimeAvailable in 0.3 us, 0.6 us, & 1.1 us
Design flexibility, prevents shoot-through currents and allows body diode to discharge

应用 Application

Flat Panel Display Power ConverterHigh Power AC/DC AdaptersOffline Battery ChargersLamp Ballasts
LCD TVsNotebook AdaptersLighting

简介

NCP1392属于集成电路（IC）的栅极驱动器。由制造生产的NCP1392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。