LT LTC3210EUD-3#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 QFN EP package
Frequency of 800kHz
Operating with the supply voltage of 3.3V

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices, Inc.
LTC3210EUD-3#TRPBF LED Driver ICs applications.

• High-end retail lighting
• Medical surgery lighting
• Replacement lamps
• Panel lighting
• Down lights
• Linear fluorescent
• A- lamps
• General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
• Industrial LED Lighting: Image Recognition Devices
• Stage Lighting and Signage