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Fan Driver 50V, Three Phase BLDC Motor Driver with 1A Gate Driver MP6632-MP6632
Fan Driver 50V, Three Phase BLDC Motor Driver with 1A Gate Driver MP6632-Monolithic Power Systems, Inc.

Fan Driver 50V, Three Phase BLDC Motor Driver with 1A Gate Driver MP6632
Monolithic Power Systems, Inc.


About This Product

■Summary

The MP6632 is a three-phase brushless DC (BLDC) motor driver controller with up to 1A drive current. Drives a 3-phase BLDC fan motor with an input voltage (VIN) range of 6V to 50V. The MP6632 has closed/open loop speed control and controls motor speed through a pulse width modulation (PWM) signal or a DC signal on the PWM/DC pin. The device has a built-in configurable speed curve function. It also features sinusoidal drive for maximum torque and low speed ripple and noise over the full speed range. MP6632 detects rotation speed. The rotation speed detector (FG/RD pin) is an open drain output. Outputs high or low voltage for the output of the Hall comparator. Directional control is via the DIR pin input. Extensive protection features include undervoltage lockout (UVLO), locked rotor protection, overcurrent protection (OCP), and thermal shutdown protection. The MP6632 is available in a QFN-32 (4mm x 4mm) package.

■Features and benefits

・Input voltage (VIN) range from 6V to 50V ・Maximum 1A drive current capability ・Sine wave drive ・Trapezoidal drive ・Supports 0V to 3.3V DC input or 50Hz to 100kHz pulse width modulation (PWM) input ・Supports external triple hole or single hole input ・Closed/open loop speed control ・Direction/brake input ・Power saving mode ・Lock protection ・Overcurrent protection (OCP) ・Rotation speed indicator ・25kHz / 50kHz switching frequency (fSW) ・Soft start (SS) for low noise ・Provided in QFN-32 (4mm x 4mm) package

■Available product numbers

・MP6632GR-xxxx-Z MP6632GR-xxxx-P MP6632GR-0000-Z MP6632GR-0000-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Fan Driver 50V, Three Phase BLDC Motor Driver with 1A Gate Driver MP6632

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1 Models of Fan Driver 50V, Three Phase BLDC Motor Driver with 1A Gate Driver MP6632

Image Part Number Price (excluding tax) Integrated Hall Sensor Integrated Power MOSFETs Number of Phase Speed ​​Close Loop Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
Fan Driver 50V, Three Phase BLDC Motor Driver with 1A Gate Driver MP6632-Part Number-MP6632

MP6632

Available upon quote

No

No

3

Yes

Catalog

QFN-32 (4x4)

50

6

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About Company Handling This Product

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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