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Product Detailed Parameters
- Description：SINGLE PHASE BLDC MOTOR DRIVER W
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver
- Output Configuration：Half Bridge (2)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：860mA
- Voltage - Supply：3.3V ~ 18V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, Flat Leads
- Supplier Device Package：TSOT-23-6-SL
- Grade：-
- Qualification：-
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Overview
The MP9518GJS-XXXX-Z is a single-phase brushless DC (BLDC) motor driver IC manufactured by Monolithic Power Systems. It integrates bipolar motor drivers with internal power MOSFETs and utilizes PWM control for efficient operation. The device is housed in a compact SOT-23-6 package with thin, flat leads, designed for surface mount applications. It supports an output current of 860mA, making it suitable for driving small BLDC motors in space-constrained electronic designs.
Feature Summary
- Integrates bipolar motor drivers with internal power MOSFETs
- Utilizes PWM control for efficient motor operation
- Compact SOT-23-6 surface mount package
Applications
- Single-phase BLDC motor control
- Space-constrained electronic devices
- Small motor drive systems
Procurement Notes
Verify the specific suffix replacing XXXX-Z to confirm exact packaging or temperature grade variations. Confirm authenticity through authorized MPS distributors. Ensure the SOT-23-6 footprint matches the target PCB design. Check for RoHS compliance status if required by regional regulations. Validate supply chain sources to avoid counterfeit components.
Selection Notes
Select this component when a single-phase BLDC driver with integrated MOSFETs is required. The 860mA output current limits suitability for higher power applications. The SOT-23-6 package is ideal for compact designs. Consider thermal dissipation requirements given the small form factor. Verify voltage ratings against the motor supply requirements.
Part Context
This part belongs to the MPS family of single-phase BLDC motor drivers. It shares functional similarities with other integrated motor driver ICs but is distinguished by its specific output current rating and package type. The integration of power MOSFETs reduces external component count compared to discrete solutions.
Replacement Considerations
Direct substitutes may include other single-phase BLDC drivers with similar current ratings and SOT-23-6 packages. Verify pin compatibility and electrical specifications before substitution. Cross-reference with MPS documentation for recommended alternatives.
