MP3301 - Fixed-Frequency Step-Up Driver
The MP3301 is a step-up converter designed to drive WLEDS arrays from a single-cell, lithium-ion battery.
The MP3301 uses a current-mode, fixedfrequency architecture to regulate the LED current, which is measured through an external current sense resistor.
Its low 200mV feedback voltage reduces powe
MP3301 Features
* Internal Power MOSFET
* Drives up to 10 White LEDs in Series
* Up to 89% Efficiency
* PWM and Analog Dimming
* 1.3MHz Fixed Switching Frequency
* Low 200mV Feedback Voltage
* Internal 700mA Current Limit
* Open-Load Shutdown
* UVLO, Thermal Shutdown
* Availa
