PT2505 - 3-Phase Sinusoidal BLDC Motor Controller
The PT2505 is a three-phase, hall sensor sinusoidal brushless DC motor control chip with different protection mechanism.
The three-phase control is based on sine wave driving scheme and it is designed to reduce electrical audible noise in motor phase commutation.
On-chip +5V LDO provide voltage for
PT2505 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.
