MPS MP3331GC-Z

DC DC 稳压器2.7V5.5V2A

Overview

Monolithic Power Systems MP3331 synchronous boost flash LED driver with I�C interface is designed as a highly efficient 2A, single flash LED driver in a very compact package for high-resolution camera phones. The MP3331 flash LED driver helps improve image and video quality in low-light environments. MP3331 operates in a 1/2/3/4MHz synchronous DC-DC boost converter to deliver an optimized solution for smaller PCB spaces with higher efficiency. Features include a standard I�C interface, single LED channel, rich protection modes, and high power density and performances. The supports flash/assist light/torch/indicator/5V DC modes modes. The cathode of the flash LED is referenced to GND, which improves thermal performance. Available in a WLCSP9 1.7mm x 1.7mm package, the MP3331 synchronous boost flash LED driver is ideally suited for camera phone LED flash, tablets, and digital still cameras.

Features

Tape & Reel (TR) Package
Available in the 9-WFBGA, WLCSP package
Operating temperature of -40°C~125°C TJ
Switching frequency of 4MHz

Surface Mount Mounting Type

Applications

There are a lot of Monolithic Power Systems Inc.
MP3331GC-Z LED Driver ICs applications.

• Down lighting
• Architectural lighting
• Street lighting
• Stage and Studio lighting
• Refrigeration lighting
• Portable lighting
• Gallery lighting
• Museum lighting
• High-end retail lighting
• Medical surgery lighting