MP3301GJ Overview
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 power loss and improves efficiency.
MP3301GJ Key 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
- Available in TSOT23-5 Packages