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Product Detailed Parameters
- Description：SINGLE-PHASE, BLDC, MOTOR DRIVER
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：2A
- Voltage - Supply：3.3V ~ 18V
- Voltage - Load：3.3V ~ 18V
- 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 MP9517GJS-P is a single-phase brushless DC motor driver manufactured by Monolithic Power Systems. It integrates Hall sensor signal processing, gate drivers, and power MOSFETs into a TSOT-23-6-L package. The device supports a supply voltage range of 3.3 V to 18 V with a maximum output current of 2 A. Operating frequencies span from 2 kHz to 100 kHz, while the quiescent current is specified at 6.5 mA. It functions within a temperature range of -40°C to +125°C and dissipates up to 1.25 W.
Feature Summary
- Integrates Hall sensor interface for commutation control
- Combines control logic with high-side and low-side power stages
- Supports PWM input for speed regulation
Applications
- Single-phase BLDC motor control in consumer appliances
- Fan and pump drive systems
- Small actuator positioning circuits
Procurement Notes
Verify the specific suffix 'P' against the manufacturer's latest datasheet to confirm packaging configuration and tape-and-reel specifications. Ensure the ordering part number matches the required RoHS compliance status and environmental declarations. Cross-reference the lead time with official distributor channels as manufacturing schedules are subject to change.
Selection Notes
Select this component when a compact solution for single-phase BLDC motors is required. The integrated Hall sensor interface reduces external component count compared to sensorless alternatives. Verify that the 2 A output current meets the load requirements and that the TSOT-23-6-L package thermal performance is sufficient for the application's power dissipation limits.
Part Context
This part belongs to the MP9517 series of motor drivers designed for low-power applications. It shares functional similarities with variants like the MP9517GJL-P but differs in package type or marking. The series targets cost-sensitive designs requiring integrated power switching and control logic in minimal footprint packages.
Replacement Considerations
MP9517GJL-P is listed as a parameter equivalent alternative.
