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MCP8063

Three-Phase Brushless Sinusoidal Sensorless Motor Driver

Status: In Production

Features:

  • Automotive AEC-Q100 Qualified, PPAP Available Upon Request
  • Position Sensorless BLDC Drivers (No Hall Sensor Required)
  • 23 kHz PWM Output Frequency
  • 180° Sinusoidal Drive For High Efficiency And Low Acoustic Noise
  • Support 2V to 14V Power Supplies
  • Speed Control Through Power Supply and/or PWM
  • Built-in 1.5A Over Current Limitation
  • Built-in Frequency Generator (FG Output Signal)
  • Built-in Lock-up Protection And Automatic Recovery Circuit
  • Built-in Thermal Shutdown Protection
  • No External Tuning Required
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP8063 is a highly integrated sinusoidal sensorless driver for brushless DC motors. It features 180° sinusoidal drive for high torque output and silent operation. It is intended to cover a wide range of motor characteristics, while requiring no external tuning from the user. Speed control can be achieved through either power supply or pulse-width-modulation (using the PWM digital input pin). The compact packaging and minimum bill-of-material (BOM), it is best suited for fan applications that require high efficiency and low acoustic noise. Frequency generator output is also included, enabling for precision speed control in closed-loop applications. The MCP8063 driver includes a lockup protection mode, which turns-off the output current when the motor is under lock condition, and an automatic recovery that enables the fan to run when the lock condition is removed. Automotive AEC-Q100 Qualified, PPAP Available Upon Request.

Additional Features
    • Automotive AEC-Q100 Qualified, PPAP Available Upon Request
    • Position Sensorless BLDC Drivers (No Hall Sensor Required)
    • 23 kHz PWM Output Frequency
    • 180° Sinusoidal Drive For High Efficiency And Low Acoustic Noise
    • Support 2V to 14V Power Supplies
    • Speed Control Through Power Supply and/or PWM
    • Built-in 1.5A Over Current Limitation
    • Built-in Frequency Generator (FG Output Signal)
    • Built-in Lock-up Protection And Automatic Recovery Circuit
    • Built-in Thermal Shutdown Protection
    • No External Tuning Required
Parametrics
Name
Value
Operating Voltage Range (V)
2 to 14
Output
MOSFET
Max. Continuous Current per output
1.5
Motor Control Methods
PSM, PWM
Motor Speed Output
Frequency Generator
Shutdown Protection
Overcurrent,Overtemperature
Ambient Temperature Range (°C)
-40 to +125
Packages
8/DFN

Documents

Jump to:

Data Sheet

11/11/2014
456KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MCP8063 12V 3-Phase BLDC Sensorless Fan Controller Demo Kit
MCP8063 12V 3-Phase BLDC Sensorless Fan Controller Demo Kit ( ADM00575 )

The MCP8063 12V 3-Phase BLDC Sensorless Fan Controller Demonstration Kit allows the control and monitoring of Microchip 12V fan driver devices, such as the MCP8063 or MTD6501, using a PC software connected to the demo board via a USB connection. The MCP8063 12V 3-Phase BLDC Sensorless Fan Controller Demonstration Board software provides several features, such as fan driver power supply control and...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP8063-E/MD
0.043200
0.076923
8
DFN
4x4x0.9mm
Matte Tin
e3
MCP8063-E/MDVAO
0.043200
0.076923
8
DFN
4x4x0.9mm
Matte Tin
e3
MCP8063T-E/MD
0.043200
0.212121
8
DFN
4x4x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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