MP1529DR-LF-P

PMIC - LED Drivers

PMIC (Power Management Integrated Circuit) is used for controlling power management in an integrated circuit and can provide power to different components on the circuit board. An LED driver is a power management integrated circuit that enables direct control and regulation of high-powered LED lights. LED drivers are used in applications with LEDs like street and road lighting, residential lighting, signage and display lighting, and industrial lighting.

One example of LED driver is the MP1529DR-LF-P. It is a high-efficiency, low-power LED driver IC that can support up to three LEDs in series connection at an output current greater than or equal to 360mA. It is a step-up LED driver and can be used for various applications such as general lighting, head lamp, car light, and so on.

Application Field

The MP1529DR-LF-P is a low-power LED driver IC that can provide up to 360mA of current. This makes it suitable for lighting applications where low power is needed. The MP1529DR-LF-P is most suitable for applications such as street and road lighting, residential lighting, signage and display lighting, and industrial lighting. In addition, the MP1529DR-LF-P can be used in head lamp, car light, and other automotive applications.

Working Principle

The MP1529DR-LF-P is a step-up LED driver that converts the input voltage into an increased voltage at its output. This higher voltage can be used to power the connected LEDs directly. The MP1529DR-LF-P supports up to three LEDs in series connection at an output current greater than or equal to 360mA. The maximum input voltage is 6.3 V and the output voltage can range from 2.8V to 24V depending on the number of connected LEDs.

The MP1529DR-LF-P also features a sleep mode and over-current protection. The sleep mode saves power during periods when the LED is not in use. In addition, the over-current protection prevents the IC from overheating or damaging the LEDs due to over current. The MP1529DR-LF-P also supports PWM dimming and has an efficiency greater than or equal to 88%.

Conclusion

The MP1529DR-LF-P is a low-power, high-efficiency LED driver IC that can be used for various lighting applications. It has a maximum input voltage of 6.3 volts and provides an output current greater than or equal to 360mA. In addition, the MP1529DR-LF-P also supports PWM dimming and has a sleep mode and an over current protection. This makes it suitable for applications such as street and road lighting, residential lighting, signage and display lighting, and industrial lighting.