Mailbox verification
Your email:
Verification Code:

      SDM03B60DBSA1 is a 3-phase brushless DC motor driver IC with highly-integrated and high reliability, using for low-power variable frequency drives such as fans and air purifiers. It integrates an MCU control chip, a three-phase half-bridge high-voltage gate drive circuit, and six fast-recovery power MOSFETs.

      SDM03B60DBSA1 integrates various functions such as undervoltage protection and temperature output, providing excellent protection and a wide safe operating range. Since each phase has an independent negative DC terminal, the current can be detected separately.


Main feature
  • Built-in six 600V fast recovery power MOSFETs

  • Built-in bootstrap diodes with limit resistors

  • Built-in high-voltage gate driver (HVIC)

  • Built-in under voltage protection (UVLO)

  • Built-in temperature output VOT

  • Built-in MCU control chip

  • Insulation class: 1500Vrms/min


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SDM03B60DBSA1TR SOP-37H SDM03B60DBSA1 Halogen free Tape&Reel
SDM03B60DBSA1 SOP-37H SDM03B60DBSA1 Halogen free Tube
Block Diagram

SDM03B60DBSA1 (中英文同).png

Documents
title Types of Size (KB) date Download the latest English version
SDM03B60DBSA1 0 2026-01-23 SDM03B60DBSA1 Brief Datasheet
Packages