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Product Detailed Parameters
- Description：MOTOR DRIVER, SINGLE-PHASE, PWM,
- Series：*
- Mfr：onsemi
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The LV88554JA-AH is a non-automotive brushless DC (BLDC) motor driver manufactured by onsemi. It functions as a single-phase PWM controller with integrated commutation logic, designed for applications requiring efficient motor control without external microcontrollers. The device supports full-wave and PWM drive modes, offering a compact solution for driving BLDC motors in consumer electronics and home appliances. It operates within a specified voltage range suitable for standard low-voltage systems.
Feature Summary
- Integrated commutation logic eliminates the need for external microcontrollers
- Supports both PWM and full-wave drive modes for flexible motor control
- Designed specifically for non-automotive BLDC motor applications
Applications
- Consumer electronics motor control
- Home appliance fan drives
- Small BLDC motor systems in office equipment
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity upon receipt. Check datasheet revisions for any updates to electrical characteristics or pin configurations before finalizing design integration. Ensure compliance with RoHS directives if required by your specific application standards.
Selection Notes
Select this component for designs requiring simplified BLDC control without complex firmware overhead. Evaluate thermal performance based on expected load currents and ambient conditions. Consider the PDSO20 package constraints for PCB layout. Verify that the non-automotive rating aligns with the target market requirements, as automotive variants may offer different reliability specifications.
Part Context
This part belongs to onsemi's LV885xx series of motor drivers, which are optimized for cost-effective and space-constrained applications. The series typically includes variants tailored for different phase counts and current capabilities, allowing designers to scale solutions across similar product lines while maintaining consistent control architectures.
Replacement Considerations
Consult official onsemi documentation for cross-reference data. No public substitute part numbers are confirmed in available sources. Designers should verify pin compatibility and electrical parameters against potential alternatives before substitution.
