PT2511 Overview
FEATURES The PT2511 is a three-phase, hall sensor sinusoidal brushless DC motor driver with integrated power MOSFETs, which can provide continuous drive current up to 1.5A. The three-phase control is based on sine wave driving scheme and it is designed to reduce electrical audible noise in motor phase mutation. The integrated charge pump of the device boosts VDD internally and fully enhances the high-side MOSFETs.
PT2511 Key Features
- Hall sensor sinusoidal control for 3-phase BLDC
- Current limit function
- Drive current: 1.5 A continuous
- Thermal shutdown(TSD) protection
- Motor lock protection
- Forward/Reverse control with FWR pin
- PWM or DC input for speed control
- FG output for rotation speed
- Support Hall element and Hall sensor