NCV5705B中文资料IGBT Gate Drivers, High-Current, Stand-Alone数据手册ONSEMI规格书

描述 Description

The NCV5705B is a high−current, high−performance stand−alone IGBT driver for high power automotive applications that include PTC heaters, traction inverters, high voltage DC-DC and other auxiliary subsystems. The device offers a cost−effective solution by eliminating external output buffer. Device’s protection features include accurate Under−voltage−lockout (UVLO), desaturation protection (DESAT) and Active open-drain FAULT output. The driver also features an accurate 5.0 V output. The driver is designed to accommodate a wide voltage range of bias supplies including unipolar and even bipolar voltages. NCV5705B is available in 8−pin SOIC package.

特性 Features

• High Current Output (+4.0/-6.0 A) at IGBT Miller Plateau voltages
• Reduced switching losses and short switching times
• Low VOH and VOL
• Full enhancement of IGBT
• DESAT Protection with Programmable Delay
• Enhanced programmable protection
• Bipolar power supply support
• Prevents unintended turn-on off the switch

应用 Application

• DC-AC Inverter
• Battery Charger
• Driver
• Automotive PTC Heater
• Electric Vehicles
• Motor Control

简介

NCV5705B属于集成电路（IC）的栅极驱动器。由制造生产的NCV5705B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。