MPS MP3302DJ-LF-Z

DC DC 稳压器2.5V6V1.33A（开关）

Overview

The MP3302DD/DJ-LF-Z is a step-up converter designed for driving arrays of WLEDS from a single cell Lithium Ion battery. The MP3302DD/DJ-LF-Z uses current mode, fixed frequency 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. The MP3302DD/DJ-LF-Z is turned off if an over-voltage condition is present due to an open circuit condition. The MP3302DD/DJ-LF-Z includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. The MP3302DD/DJ-LF-Z is available in small 5-pin TSOT23 and 8-pin QFN (2mm x 3mm) packages.

Features

Tape & Reel (TR) Package
Available in the SOT-23-5 Thin, TSOT-23-5 package
Operating temperature of -40°C~125°C TJ
Frequency of 1.3MHz
Supply voltage of 5V

Surface Mount Mounting Type

Applications

There are a lot of Monolithic Power Systems Inc.
MP3302DJ-LF-Z LED Driver ICs applications.

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