PT-301E DC Brushless Motor Driver IC PWM Speed Controller is a single coil DC brushless motor product launched by PROLIFIC TECHNOLOGY INC., which supports PWM speed control, motor lock protection, transient output protection circuit, frequency generation output, low power consumption and high driving efficiency, ultra-low start voltage (Divide 2).
The PT-301E is a universal DC brushless motor driver IC designed for various motor applications, including single coil and traditional double coil motors. It accepts Hall IC input and drives the motor coil directly without requiring additional transistors.
Key features include PWM speed control, motor lock protection, built-in transient output protection circuits, and a frequency generation output with divide-by-2 functionality. The device supports an ultra-low start voltage of 1.5V and operates within a wide voltage range from 2.0V to 6.5V.
| Operating Voltage Range | 2.0V to 6.5V |
|---|---|
| Start Voltage | 1.5V |
| Output Continuous Current | 400mA |
| Output Peak Current | 600mA |
| Operating Temperature | -30 to +125 C |
| Storage Temperature | -55 to +150 C |
The IC can be used for signal coil DC and traditional double coil DC brushless motor applications.
No, this driver IC drives the motor coil directly without any other describe transistor.
It includes motor lock protection and a built-in protection circuit for transient output.