BAP1491 Datasheet IGBT Gate Drive Board

Manufacturer: APPLIED POWER SYSTEMS

BAP1491 igbt gate drive board by APPLIED POWER SYSTEMS - Datasheet Preview

Datasheet Details

Part number	BAP1491
Manufacturer	APPLIED POWER SYSTEMS
File Size	650.44 KB
Description	IGBT Gate Drive Board
Download	BAP1491 Download (PDF)

Overview

APPLIED POWER SYSTEMS, INC.

BAP1491 IGBT Gate Drive Board BAP1491 IGBT Gate Drive Board for Three Phase and Full Bridge Inverters Complete IGBT Gate Drive Board with the following feature:      Current sensing and heatsink temperature sensing capability Over voltage protection Includes all power supplies DC link voltage sensing Over current protection      Single 26 pin header for all I/O and input power Under voltage lock-out Diagnostic LEDs Automatic dead time generation Shoot through protection Introduction The BAP1491 Insulated Gate Bipolar Transistor (IGBT) Gate Drive Board (GDB) discussed in this Datasheet/Application Note provides a safe, reliable, isolated interface between control logic and an IGBT based power stage.

With minimal development time and cost, an effective inverter can be designed and built using the techniques described below.

Key Features

to ensure a reliable power stage including: two forms of over current protection, DC link over voltage protection, over temperature protection, and under voltage lockout. Also provided as feedback signals to the control logic are isolated, analog, real-time representations of each phase output current, the DC link voltage and a temperature sensor interface that can be mounted on a heatsink. 124 Charlotte Avenue Hicksville, NY 11801 Ph: 516.935.2230 Fax: 516.935.2603 Web: www. appliedps. com P.

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