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Product Detailed Parameters
- Description：MOTOR DRIVER
- 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 LA6548NHL-TE-L-E is a four-channel bridge-tied load (BTL) motor driver manufactured by onsemi. Designed for multimedia applications, this integrated circuit provides independent control for multiple motors or speakers. It features built-in protection mechanisms to ensure reliable operation under various load conditions. The component utilizes an HSOP-28 package with an exposed pad for thermal management. It serves as a specialized solution for driving high-current loads in consumer electronics and audio systems.
Feature Summary
- Four-channel bridge-tied load architecture for independent motor or speaker control
- Integrated protection circuits for enhanced operational reliability
- Optimized thermal design via exposed pad package for efficient heat dissipation
Applications
- Multimedia device motor control
- Audio system speaker driving
- Consumer electronics actuator management
Procurement Notes
Verify the exact ordering suffix and package variant when sourcing, as minor differences may exist between similar part numbers. Confirm RoHS compliance status through official documentation prior to integration. Check for end-of-life notifications or discontinuance alerts from onsemi to ensure long-term supply stability. Validate that the specific batch meets current environmental regulations for your target market.
Selection Notes
Choose this component when a single IC must drive four separate BTL loads without external bridging components. Consider the thermal performance of the HSOP-28 package relative to your enclosure constraints. Ensure the supply voltage range matches your system's power delivery capabilities. Evaluate the need for independent channel control versus synchronized operation requirements.
Part Context
This part belongs to onsemi's multimedia IC portfolio, specifically targeting motor and speaker driver applications. It complements other power management solutions by providing dedicated multi-channel output stages. The series focuses on integrating protection and control logic into a compact form factor suitable for space-constrained consumer devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts and thermal designs if considering alternative drivers from the same manufacturer.
