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Product Detailed Parameters
- Description：IC MOTOR DRIVER DC 3PH 24SIP
- Series：-
- Mfr：Sanken Electric USA Inc.
- Package：Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver
- Output Configuration：Half Bridge (3)
- Interface：Logic
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Home Appliance
- Current - Output：2.5A
- Voltage - Supply：20V
- Voltage - Load：400V (Max)
- Operating Temperature：-20°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：24-SSIP Formed Leads
- Supplier Device Package：24-SIP, LF2452
- Grade：-
- Qualification：-
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Overview
The SMA6865MZ LF2452 is a high-voltage three-phase motor driver IC manufactured by Sanken Electric. It integrates power MOSFETs and logic control in a 24-pin SIP package. The device supports a maximum collector-emitter voltage of 500 V and an IGBT collector current of 2.5 A. Operating supply voltage reaches up to 400 V, with a functional range of 13.5 V to 16.5 V for the logic section. It operates within a temperature range of -20 °C to +100 °C. Physical dimensions are 31 mm x 10.2 mm x 4 mm.
Feature Summary
- Integrates high-voltage power MOSFETs with logic control for three-phase BLDC motor driving
- Designed for through-hole installation using a 24-pin SIP form factor
- Supports high voltage operation up to 500 V collector-emitter rating
Applications
- BLDC motor drive systems
- Industrial quality control equipment
- Power management applications requiring integrated motor control
Procurement Notes
Verify the specific suffix (LF2452) against the official Sanken Electric datasheet to confirm pinout and internal circuit configuration. Ensure the 24-SIP package matches the target PCB footprint. Confirm that the 500 V rating and 2.5 A current limits align with the motor load requirements. Check for RoHS compliance status if required by the manufacturing process.
Selection Notes
Select this component when a monolithic solution for three-phase BLDC motors is required. The SIP package suits prototyping or low-volume production where through-hole mounting is preferred over surface mount. Consider the 500 V rating for higher voltage bus applications. Evaluate thermal management needs given the +100 °C junction temperature limit and the compact SIP enclosure size.
Part Context
This part belongs to Sanken Electric's family of high-voltage three-phase motor drivers. It is functionally related to variants such as the SMA6864MZ and SMA6865MZ LF2451, which share similar packaging and core driver capabilities but may differ in specific logic configurations or internal protection features. The LF2452 designation identifies the specific version of this IPM module.
Replacement Considerations
Direct substitutes include the SMA6865MZ LF2451 and SMA6864MZ LF2452 from Sanken Electric. Verify pin compatibility and internal logic differences before swapping. Cross-model generic features should not be assumed; consult the specific datasheets for each variant to ensure electrical equivalence.
