PX3519中文资料DC-DC Low Voltage Gate Driver数据手册Infineon规格书

描述 Description

The new OptiMOS™ Driver product PX3519 is a high speed driver, designed to drive a wide range of dual high side and low side n-channel power MOSFETs in applications such as Computing and Telecom Point of Load.

特性 Features

• High frequency operation up to 1.2MHz
• Wide VCC input voltage range from 4.5V to 8V
• Low power dissipation
• Includes bootstrap diode
• Adaptive shoot through protection
• Compatible with standard + 3.3V PWM controller ICs
• Tri-state PWM input functionality
• RoHS compliant
• Capability to drive MOSFET for 50A per phase
• Wide input voltage range: up to 16V
• Gate disable pin for low power consumption
• Small package: 3mm x 3mm 8-pin

优势:
• Powerful driver capability enables fast switching
• Low ohmic pull down resistance for low side MOSFET (prevents induced turn on)
• Short dead time for minimizing diode losses
• Adjustable thermal protection (PX3517)
• Fast ENABLE (EN) pin for switching off the Low Side MOSFET for Diode
• Emulation Mode (DEM) (PX3519)

应用 Application

• Computing
• Telecom Point of Load (PoL)

简介

PX3519属于集成电路（IC）的栅极驱动器。由制造生产的PX3519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。