FP4LDST013M

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FP4LDST013M is a high-performance four-channel PWM LED driver module. It has an impressive switching frequency of up to 13MHz and can support up to 30V forward voltage and can be used for a wide variety of applications. The module operates using the pulse width modulation (PWM) control method for precise control of the output LED illumination.

FP4LDST013M’s application field is very wide, it can be used in automotive lighting, LCD backlight, home appliances LED light sources, etc. Its built-in switching frequency frequency is up to 13MHz, the power supply voltage range is from 4.5 to 30V and it can effectively increase the efficiency of the system. It has excellent dynamic performance characteristics, with a maximum output current up to 400mA, soft start up to 5ms and low temperature tolerance. It also has reverse polarity protection, over voltage protection, over temperature protection and under-voltage protection features to ensure system safety. The module also features adjustable LED current via an external resistor.

The working principle of FP4LDST013M is based on the pulse width modulation (PWM) control method. A predetermined signal is generated by a microcontroller based on inputs from different sensors. This signal is then used to modulate the time and duty cycle of the output waveform generated by the FP4LDST013M. The output waveform can be adjusted to control the output LED illumination. This is advantageous because it allows for more precise control than other methods.

FP4LDST013M is an ideal solution for both high- and low-voltage applications. It is also highly efficient and has a wide range of adjustable power supply and output current parameters. This makes it suitable for a wide range of applications such as automotive lighting, LCD backlight, and LED light sources for home appliances. These features make the module an excellent choice for a variety of applications.

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