AH287-YL-13 Integrated Circuits (ICs)

The AH287-YL-13 PMIC - Motor Drivers, Controllers are one of the latest development in motor controllers. These 50Hz to 10 kHz devices can handle a full range of motor control applications including: washing machine motors, air conditioner fan motors, and micro motors.

The AH287-YL-13 is a single-chip brushless DC motor driver capable of driving six FETs in three phases. It integrates a low-resistance power MOSFET and three high current Hall ICs to achieve efficient and reliable motor control. The AH287-YL-13 is designed for precision motor control applications and offers a full set of motor control features for various kinds of applications.

The device features a Lock Detection module to provide accurate motor position sensing. Position error detection stops the motor from further running if the motor is locked or overloaded due to excess current. It also provides high speed protection and thermal shutdown that keeps the motor from running at excessive speed or generating abnormal heat.

The AH287-YL-13 is programmable and supports two kinds of PWM signal output modes: the high frequency single-phase signal and the low frequency three-phase signal. The single-phase PWM signal allows faster motor speed adjustment while the three-phase PWM signal is more stable and can maintain a higher torque. The device provides an intelligent static torque-speed calibration and dynamic torque-speed calibration. The static calibration mode can be used to maintain a static speed without power losses, while the dynamic calibration mode provides an adjustable speed adjustment in both running direction and can dynamically adjust the speed of the motor when the load changes.

The AH287-YL-13 also includes overload protection and stall prevention, whichuses current sensing to monitor the motor phase current. When the current reaches the preset limit, the device will misfire to reduce the motor speed. The device has an excellent runaway prevention, which can detect the sudden change of motor speed and reduce the electrical windings at the same time to provide steady-state operation and protect the motor from over-speed.

The AH287-YL-13 also allows for dynamic parameters adjustment and speed threshold setting. The device\'s variable parameters makes individual adjustment of the motor\'s operating range possible. The dynamic parameters can also be adjusted to adapt the motor to various kinds of load or application requirements.

Overall, the AH287-YL-13 PMIC - Motor Drivers, Controllers is a great choice for motor control applications with its low noise, excellent efficiency and rich features that enable high accuracy and constant reliable operation. With its excellent performance, reliable operation and easy setup, the AH287-YL-13 makes motor control applications more efficient, reliable and dependable.