SMA6823MH

Overview

The SMA6823MH is a high-voltage three-phase motor driver integrated circuit manufactured by Sanken Electric. It supports operating voltages ranging from 250 V to 600 V and provides output currents between 1.5 A and 2.5 A. Designed for robust industrial applications, the component integrates necessary drive logic for brushless motors within a compact surface-mount package.

Feature Summary

• Integrated high-voltage power stage capable of handling up to 600 V
• Built-in control logic for three-phase brushless motor commutation
• Optimized thermal design for reliable operation in dense environments

Applications

• Industrial automation servo systems
• Commercial HVAC compressor drives
• High-performance household appliance motors

Procurement Notes

Verify the specific suffix and tape-and-reel configuration against the official Sanken datasheet before ordering. Confirm that the target application voltage does not exceed the 600 V absolute maximum rating. Ensure proper PCB layout for high-current paths to maintain thermal performance.

Selection Notes

Select this component when a single-chip solution for medium-power three-phase motors is required. It eliminates the need for discrete gate drivers and power MOSFETs. Consider current requirements carefully as the device supports up to 2.5 A peak output.

Part Context

This part belongs to Sanken's SMA series of high-voltage motor drivers. The series is engineered for efficiency and reliability in demanding power electronics applications. It represents a consolidated approach to motor control hardware reduction.

Replacement Considerations

The SIM6800M from Allegro MicroSystems is listed as a similar high-voltage three-phase motor driver IC. Verify pin compatibility and electrical ratings before substitution.