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MTD6502B

Microchip
Part Number MTD6502B
Manufacturer Microchip
Description 5V 3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver
Published Apr 12, 2012
Detailed Description MTD6502B 5V 3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver Features: • Position Sensorless BLDC Drivers (No Hall Se...
Datasheet PDF File MTD6502B PDF File

MTD6502B
MTD6502B

Overview
MTD6502B 5V 3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver Features: • Position Sensorless BLDC Drivers (No Hall Sensor Required) • 180° Sinusoidal Drive, for High Efficiency and Low Acoustic Noise • Support 2V to 5.
5V Power Supplies • Direction Control: - Forward direction: connect DIR pin to GND or leave floating - Reverse direction: connect DIR pin to VDD • Speed Control through Power Supply Modulation (PSM) and/or Pulse-Width Modulation (PWM) • Built-in Frequency Generator (FG Output Signal) • Built-in Lock-up Protection and Automatic Recovery Circuit (External Capacitor not Necessary) • Built-in Over Current Limitation • Built-in Thermal Shutdown Protection • No External Tuning Required • Available Packages: - 3 mm x 3 mm TDFN-10 Description: The MTD6502B device is a 3-phase full-wave driver for brushless sensorless DC motors.
It features 180° sinusoidal drive, high torque output and silent drive.
With adaptive features, parameters and a wide range of power-supplies (2V to 5...


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