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Product Detailed Parameters
- Description：IC MOTOR DRIVER 4.5V-16V 16QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：400mA
- Voltage - Supply：4.5V ~ 16V
- Voltage - Load：4.5V ~ 16V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-VFQFN Exposed Pad
- Supplier Device Package：16-QFN (3x3)
- Grade：-
- Qualification：-
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Overview
The MP6505DQ-LF-P is a single-phase brushless DC (BLDC) motor driver manufactured by Monolithic Power Systems. It operates within a supply voltage range of 4.5 V to 16 V and delivers an output current of 400 mA. The device is designed for surface-mount installation in a TSSOP-16 package. It functions reliably across an extended temperature range from -40°C to +125°C, with a power dissipation rating of 1.17 W.
Feature Summary
- Integrated single-phase BLDC motor control architecture
- Extended industrial operating temperature capability
- Compact surface-mount packaging design
Applications
- Single-phase BLDC motor control systems
- Industrial motion control applications
- Automotive ignition driver circuits
Procurement Notes
Verify the specific suffix designation carefully during procurement. The provided model uses the 'P' suffix, whereas official documentation often references the 'Z' suffix for this component family. Confirm that the 'P' variant matches the required RoHS compliance status and lead-free specifications before finalizing orders, as suffix variations can indicate differences in packaging or material composition.
Selection Notes
Select this component for applications requiring low-current single-phase BLDC driving. Ensure the system voltage remains within the 4.5 V to 16 V window. The TSSOP-16 package requires adequate thermal management given the 1.17 W dissipation limit. Verify compatibility with existing PCB footprints and ensure the controller supports the necessary commutation signals for single-phase operation.
Part Context
This part belongs to the MP6505 series of motor drivers from Monolithic Power Systems. It is categorized under Motor/Motion/Ignition Controllers & Drivers within the PMIC segment. The device is specifically engineered for single-phase brushless DC motor applications, offering a compact solution for integrated motor control tasks.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference lists for verified alternatives.
