PCU9656B,118

The PCU9656B is a 118 application field and working principle module, categorised as a PMIC - LED Driver. This module provides an integrated power management solution to drive single string LED chains consisting of up to 120 LEDs and implementing advanced features such as scene illumination, dimming control and shutdown.

The PCU9656B provides a range of features designed to enable an efficient, robust and low noise LED power management solution. It features an enhanced power regulation loop for driving LED strings and for controlling applications requiring constant string current.

The PCU9656B integrates a very low EMI noise system. It also includes the ability to control a wide range of LED current levels, from 0.1A to 5A, by using a single input voltage. The device integrates both an on-board MOSFET and an enhanced power regulation loop that allows achieving better than 1% accuracy and higher, over a wide range of output current levels.

The integrated MOSFET can be used to generate PWM signals for controlling the brightness of the LEDs. The device also includes an integrated temperature monitoring feature, which allows monitoring and controlling the temperature of the LED strings.

The PCU9656B provides protection from over-temperature and over-current conditions, ensuring that the device and the LEDs are protected from damage caused by faults. The integrated over-voltage protection protects the LED driver from damage due to excessive input voltage. The device can be safely and reliably used for long periods of time.

The PCU9656B is a comprehensive solution for driving high-power LED chains, offering a wide range of features designed to enable an efficient and robust LED power management solution. The device integrates both an on-board MOSFET and an enhanced power regulation loop, allowing users to achieve better than 1% accuracy over a wide range of output current levels. It also integrates temperature monitoring and over-voltage protection, ensuring reliable and safe operation over a long period of time.

The PCU9656B offers a flexible and reliable solution for driving high-power LED chains, enabling efficient and robust LED power management applications. It is ideal for applications requiring reliable and safe operation over a long period of time.