PT2505 Datasheet (PTC) - 3-Phase Sinusoidal BLDC Motor Controller

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.