AUIR3242STR中文资料栅极驱动器 IC数据手册Infineon规格书

描述 Description

The AUIR3242S is a high side Mosfet driver for back to back topology targeting back to back switch. It features a very low quiescent current both on and off state. The AUIR3242S is a combination of a boost DC/DC converter using an external inductor and a gate driver. It drives standard level Mosfet even at low battery voltage. The input controls the gate voltage. The AUIR3242S integrates an under voltage lock out protection to prevent to drive the Mosfet in linear mode.
AUIRS3241S and AUIR3242S are basically identical, only difference is the operating level of the input pin. For instance, due to the active low level of input the AUIR3242S makes relay replacement very easy. The AUIRS3241S can be driven directly from the battery voltage.

特性 Features

•Very low quiescent current on and off state•Back to back configuration•Boost converter with integrated diode•Standard level gate voltage•Input active high and 3.3V compatible•Under voltage lockout with diagnostic•Wide operating voltage 3-36V•Ground loss protection•Lead-Free, Halogen Free, RoHS compliant

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应用 Application

•Power switch for Stop and Start board net stabilizer•Battery switch

简介

AUIR3242STR属于集成电路（IC）的栅极驱动器。由制造生产的AUIR3242STR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。