MPC17529EP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Motor Drivers, controllers are important components in various types of motors and can provide power support for different types of motors. The MPC17529EP is one of the products that has been widely used in the industry, and its application field and working principle will be introduced in this article.

MPC17529EP application field

The MPC17529EP is a monolithic peripheral interface integrated circuit designed to provide an interface between communications controllers and various peripheral devices, such as motors, printers and LCDs. The IC has two major functional blocks, the communications interface and the peripheral management logic circuit. The communications interface provides a series of instructions to the peripheral, and the peripheral management logic circuit provides the necessary control, driving and timing functions for the peripheral device.

MPC17529EP is multi-functional and cost effective for a range of motor application. It is suitable for all kinds of motor control and switching power supply, such as BLDC motor, LED lighting and dimming, AC motor, DC motor, and other brushed type motors etc. In addition, MPC17529EP allows six parallel outputs with pulse frequency modulation (PFM), allowing to reduce the input current and EM radiation significantly. This feature makes the device an ideal choice for applications in power-sensitive and safety-constraint environment.

MPC17529EP working principle

MPC17529EP provides user the efficient control of motor. The integrated circuit can be used to achieve various types of commands and accurately adjust the direction and speed of the motor, which can cover all types of brushless and brushed DC motors. Compared to traditional PWM, MPC17529EP uses the Pulse Frequency Modulation (PFM) to reduce output ripple and noise, providing much smoother speed change.

MPC17529EP incorporates a comprehensive protection circuit for motor over-current, including thermal, short circuit and overvoltage protection. It has built-in safety isolation channel and current limiting circuit with short circuit protection suitable for many motor applications. Additionally, it supports the On-chip external linear regulator for system control, providing control signal for external power supplies.

MPC17529EP utilizes an integrated PFM charging circuit which greatly reduces the output ripple, helping to improve the response time, reduce EMI radiation and increase the efficiency of the circuit, while protecting the motor from possible damage.

In summary, MPC17529EP is a low cost, multifunctional, and high performance chip, able to o optimize the performance and reduce power consumption in various types of motors. The chip has wide application fields and offers enhanced power efficiency, while providing protection against overload and mechanical damages.

The specific data is subject to PDF, and the above content is for reference