PT2504 普诚科技 三相正弦无刷直流电机控制器
FEATURES
● Hall sensor sinusoidal control for 3-phase BLDC
● Over Current Protection(OCP)
● Thermal ShutDown protection(TSD)
● Under Voltage Lock-Out protection(UVLO)
● Over Voltage Lock-Out protection(OVLO)
● Motor lock protection and fault input protection
● Reverse function.
● DC, PWM, I2C or frequency input for speed control
● FG output for rotation speed
● +5V logic output to drive external gate driver.
● Support Hall element and Hall sensor
● I2C interface for parameter setting and write to internal OTP.
APPLICATIONS
● Three-phase BLDC motor
● Fan application
