MP3309A driver equivalent, white led driver.
a programmable switching frequency to optimize efficiency. It supports both analog and PWM dimming.
In addition, the MP3309A has LED open protection, cycle-by-cycle curre.
* Feature Phones and Smart Phones
* Tablets
* Video Displays
All MPS parts are lead-free and adhere to the R.
The MP3309A 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.
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