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       SQM30A65TA is a highly integrated and highly reliable three-phase brushless DC motor drive circuit, which is mainly used in high-power frequency conversion drives, such as auto air conditioners, inverters, industrial sewing machines, etc. It contains 6 low loss IGBTs and 3 half-bridge HVIC for gate driving.

       SQM30A65TA integrates various protection functions such as undervoltage and short circuit, as well as temperature output, providing excellent protection and a wide safe operating range. Since each phase has an independent negative DC terminal, its current can be sensed separately. 

      SQM30A65TA is designed with good insulation and perfect thermal properties. It is compact and suitable for built-in motors or any other applications requiring the compact installation.


Main feature
  • Built-in six 650V/30A low loss IGBTs 

  • Built-in high-voltage Gate driver circuit (HVIC)

  • Built-in under voltage protections, over current protection and temperature output

  • Compatible with 3.3V, 5V MCU interface, active high

  • Three independent negative DC terminals for inverter current detection

  • Alarm signals: corresponding to low-side undervoltage protection, , and short-circuit protection

  • Package: Utilizes a Direct Bonded Copper (DBC) design, which provides an exceptionally low thermal resistance.

  • Insulation class: 2500Vrms/min


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SQM30A65TA DIP-27H SQM30A65TA Halogen free Tube
Block Diagram

SQM30A65TA 中英文同.png

Documents
title Types of Size (KB) date Download the latest English version
SQM30A65TA 0 1970-01-01 SQM30A65TA Brief Datasheet
Packages