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Product Detailed Parameters
- Description：TWO-PHASE BRUSHLESS 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：-
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Overview
The LB1863M-W-AH is a two-phase brushless DC motor controller and driver IC manufactured by onsemi. It is designed for driving brushless DC motors with a maximum output current of 1.5 A. The device operates within an operating supply voltage range starting from a minimum of 6.4 V. It is housed in a 14-lead MFP package, specifically identified as MFP14S or PDSO14 in technical documentation.
Feature Summary
- Integrated bridge driver architecture for two-phase brushless DC motor control
- Supports ON/OFF switching functionality for motor drive applications
- Designed for stable operation at elevated temperatures
Applications
- Brushless DC motor control systems
- Industrial motor drive applications
- Consumer electronics requiring BLDC actuation
Procurement Notes
Verify the specific suffix 'W-AH' against the official onsemi datasheet to confirm pinout compatibility and temperature grade. Ensure the ordering part number matches the required package variant (MFP14S) and that the component source is authorized to guarantee authenticity and traceability for industrial designs.
Selection Notes
Select this component when designing two-phase BLDC motor drivers requiring integrated bridge control. Consider the 1.5 A current limit and the 6.4 V minimum supply voltage during power budgeting. Evaluate thermal management requirements given the compact MFP14S package constraints for the target application environment.
Part Context
This component belongs to onsemi's motor control and driver IC portfolio, which includes solutions for brushed, brushless, and stepper motors. It complements the company's broader power management and intelligent power offerings, targeting efficiency improvements in industrial and consumer motor applications through integrated control logic.
Replacement Considerations
Cross-reference with other onsemi two-phase BLDC drivers such as the LB1863M series variants. Verify functional equivalence regarding phase configuration and current handling before substitution.
FAQ
What type of motor does the LB1863M-W-AH support?
It is designed specifically for two-phase brushless DC (BLDC) motors.
What is the maximum output current capability?
The device supports a maximum output current of 1.5 A.
