Infineon AUIR3241STR

高端13V ~ 36V

Overview

The AUIR3241S 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 AUIR3241S 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 AUIR3241S 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.

Features

Tape & Reel (TR) Package
Embedded in the Tape & Reel (TR) package
1 drivers
Employing a gate type of N-Channel MOSFET
Operating with the supply voltage of Automotive, AEC-Q100

Surface Mount Mounting Type

Applications

There are a lot of Infineon Technologies
AUIR3241STR gate drivers applications.

• Head-up and Head mounted displays
• High current laser/LED systems
• LCD/LCoS/DLP portable and embedded pico projectors
• Multicolor LED/laser displays
• Smart Phones
• Portable Navigation Devices
• Portable Media Players
• Motor Controls
• DC-DC Converters
• AC-DC Inverters