a programmable switching frequency to optimize efficiency. It supports both analog and PWM dimming. In addition, the MP3309C has LED open protection, cycle-by-cycle curre.

* Feature Phones and Smart Phones
* Tablets
* <10in Video Displays All MPS parts are lead-free and adhere to.

The MP3309C is a WLED step-up converter for 2.7V to 5.5V input that uses peak current mode to regulate the LED current sensed through an external low-side resistor. The 200mV feedback voltage and synchronous rectification reduces power loss and reduc.

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts