MTD6502B 5V 3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver

Microchip

Description

MTD6502B 5V 3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver .
The MTD6502B device is a 3-phase full-wave driver for brushless sensorless DC motors.

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Datasheet Specifications

Part number: MTD6502B
Manufacturer: Microchip ↗
File Size: 442.96 KB
Datasheet: MTD6502B_Microchip.pdf
Description: 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

Applications

* requiring high efficiency and low acoustic noise, such as notebook CPU cooling fans. Frequency generator (FG) output enables the precision speed control in closed-loop applications. The MTD6502B driver includes a lock-up protection mode, which turns off the output current when the motor is under loc

MTD6502B Distributors

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MTD6502B 3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver Microchip

Microchip MTD6502B-like datasheet