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Product Detailed Parameters
- Description：IC MOTOR DRVR 13.5V-16.5V 24SIP
- Series：-
- Mfr：Sanken Electric USA Inc.
- Package：Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：AC, Synchronous
- 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：450V (Max)
- Operating Temperature：-20°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：24-SIP Formed Leads
- Supplier Device Package：24-SIP, LF2452
- Grade：-
- Qualification：-
Download product information
Overview
The SMA6854MZ LF2452 is a fully integrated AC synchronous motor driver manufactured by Sanken Electric. It features three half-bridge outputs capable of driving up to 1.5A with a maximum load voltage of 450V. The device operates on a supply voltage range of 13.5V to 16.5V and supports junction temperatures from -20°C to 150°C. Packaged in a 24-SIP form, it combines control logic and power stages for efficient motor management.
Feature Summary
- Fully integrated driver combining control and power stage functions
- Built-in pre-drive IC with under-voltage lockout (UVLO) and thermal detection (TD)
- Includes a 7.5V regulator output function
- Designed specifically for AC synchronous motors
Applications
- Air conditioner fans
- Small ventilation fans
- Residential white goods
Procurement Notes
Verify the specific suffix LF2452 against official Sanken documentation to confirm lead time and availability status. Note that some sources indicate this product may no longer be actively manufactured; confirm current production status directly with authorized distributors or the manufacturer before procurement planning.
Selection Notes
Select this component for applications requiring integrated AC synchronous motor control without external commutation logic. Ensure the system supply voltage remains within the 13.5V to 16.5V range. Verify that the required current does not exceed 1.5A per phase and that the operating environment stays within the specified temperature limits.
Part Context
This part belongs to Sanken's Power Management IC portfolio, specifically designed for motor drive applications. It integrates MOSFETs and driver circuits into a single package to simplify design for residential appliances. The 24-SIP package provides robust thermal performance and ease of mounting for consumer electronics manufacturing.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult Sanken Electric for current alternative recommendations or updated series replacements if this component is discontinued.
