I would like to drive the MP3304A/B at 5V to control the back light for a 7" LCD screen from my microcontroller board. The backlight LEDs requires 9.6V and 540mA of current. I would also like to dim the backlight.
- May I please get a sample circuit for this purpose?
- Your datasheet doesn’t show how to select the inductor, its value, its maximum saturation current, nor the output capacitance. Can I please receive some instructions regarding this?
- My I also get detailed information regarding dimming the LEDs?
- Is there a better suited IC for my application?