FD115MAVR-G1中文资料Two-Phase Driver Type- 12V AIO Motor Driver IC数据手册AAT规格书

描述 Description

\tFD115MAV is a two-phase half-wave BLDC motor driver IC. It integrates the complementary open drain MOSFET, a high sensitivity Hall-effect sensor and a digital control logic for rotor locked shutdown and re-start control, which simplifies the PCB(printed circuit board) design and make the fabrication of small-size BLDC motors possible. 

\tOutput BTL soft-switching is used to reduce the BLDC motors vibration and acoustic noise.

\tFor safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown.

\tFD115MAV is built-in the signal output of rotation detection function, the system could detect the rotation status of motor when using FD115MAV.

\tThe Thermal shutdown protection ensures the BLDC motors to operate under specified temperature ranges.

特性 Features

• Built-in high sensitivity Hall-effect sensor
• Complementary open drain driver with Zener clamp output
• Output BTL soft-switching to reduce vibration and acoustic noise
• Alarm output(RD)
• Lock-shutdown protection & auto-restart function
• Thermal shutdown protection
• Available in SOT89-5L package
• For 12V BLDC motor / FAN systems

应用 Application

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