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Product Detailed Parameters
- Description：IPM - HIGH VOLTAGE 3 PHASE MOTOR
- Series：SMA6820MH
- Mfr：Sanken Electric USA Inc.
- Package：Tube
- Motor Type - Stepper：Multiphase
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (3)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Appliance
- Current - Output：1.5A
- Voltage - Supply：13.5V ~ 16.5V
- Voltage - Load：5.5V
- Operating Temperature：-20°C ~ 150°C (TJ)
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SMA6824MH is a high-voltage three-phase motor driver IC manufactured by Sanken Electric. It integrates power MOSFETs, pre-driver ICs, and bootstrap circuits into a single package. The device supports supply voltages from 13.5V to 16.5V and drives loads up to 400V maximum. Output current capability reaches 2.5A. It features a half-bridge configuration with three outputs for AC or synchronous motor control. Operating temperature range spans -20°C to 150°C (TJ). The component utilizes a 24-SIP molded lead frame package with parallel interface.
Feature Summary
- Integrates transistors, pre-driver ICs, and bootstrap circuits including diodes and resistors
- Compatible with CMOS input voltage levels of 3.3V and 5V
- Includes alarm signal output via Fo terminal
- Features built-in 7.5V regulator output
Applications
- Brushless DC (BLDC) motors in home appliances
- Multiphase stepper motors in household equipment
- High-voltage three-phase motor applications in washing machines
- Motor control systems in refrigerators
Procurement Notes
Verify the specific suffix designation when ordering, as variations such as LF2452 indicate distinct packaging configurations. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the selected variant matches the required lead frame type and pinout compatibility for your PCB design. Cross-reference official datasheets for exact mechanical dimensions and thermal characteristics before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring integrated high-voltage three-phase motor driving capabilities. Consider the 400V load voltage limit and 2.5A output current when sizing for specific motor loads. Evaluate the operating temperature range against environmental conditions. Verify that the 3.3V or 5V CMOS input compatibility aligns with the system logic levels. Assess the need for integrated bootstrap circuits and alarm signals to simplify overall system architecture.
Part Context
The SMA6824MH belongs to the SLA/SMA6820MH series of high-voltage three-phase motor driver ICs. This family integrates transistors, pre-driver ICs, and bootstrap circuits. These components are designed for power management in appliance industries. They provide a compact solution for driving brushless DC and multiphase stepper motors. The series emphasizes integration to reduce external component count.
Replacement Considerations
SMA6823MH is listed as a parameter equivalent substitute. SMA6823MHLF2451 is also identified as a parameter equivalent option. Verify electrical specifications and package compatibility before substitution.
