FAN3122TM1X-F085中文资料单 9 A 高速，低压侧门极驱动器数据手册ONSEMI规格书

描述 Description

The FAN3121 and FAN3122 MOSFET drivers are designed to drive N-channel enhancement MOSFETs in low-side switching applications by providing high peak current pulses. The drivers are available with either TTL input thresholds (FAN312xT) or VDD-proportional CMOSinput thresholds (FAN312xC). Internal circuitry provides an under-voltage lockout function by holding the output low until the supply voltage is within the operating range.FAN312x drivers incorporate the MillerDrive™ architecture for the final output stage. This bipolar / MOSFET combination provides the highest peak current during the Miller plateau stage of the MOSFET turn-on / turn-off process.The FAN3121 and FAN3122 drivers implement an enable function on pin 3 (EN), previously unused in the industry-standard pin-out. The pin is internally pulled up to VDD for active HIGH logic and can be left open for standard operation.The commercial FAN3121/22 is available in a 3x3 mm 8-lead thermally-enhanced MLP package or an 8-lead SOIC package.
The FAN3122TM1X-F085 is offered in a SO8 package with exposed pad to enhance heat dissipation for fast switching applications such as On Board Charger in EV/HEV.

特性 Features

• SO8 with Exposed Pad
• enhanced heat dissipation for fast switching application

应用 Application

• On Board Charger
• EV/HEV

简介

FAN3122TM1X-F085属于集成电路（IC）的栅极驱动器。由制造生产的FAN3122TM1X-F085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。