ADI LTC3210EUD-2#TRPBF

DC DC 稳压器2.9V4.5V25mA，400mA

Overview

The LTC3210EUD is a low noise charge pump DC/DC converter designed to drive four MAIN LEDs and one high current CAM LED for camera lighting. The LTC3210EUD requires only four small ceramic capacitors and two current set resistors to form a complete LED power supply and current controller.

The charge pump optimizes efficiency based on the voltage across the LED current sources. The part powers up in 1x mode and will automatically switch to boost mode whenever any enabled LED current source begins to enter dropout. The LTC3210EUD is available in a 3mm × 3mm 16-lead QFN package.

Features

Tape & Reel (TR) Package
Available in the 16-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 800kHz
Supply voltage of 3.6V

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC3210EUD-2#TRPBF LED Driver ICs applications.

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