ADI LTC3230EUD#PBF

DC DC 稳压器2.7V5.5V25mA

Overview

The LTC3230EUD is a low noise charge pump DC/DC converter designed to drive 4 Main LEDs and 1 Sub LED, plus two 200mA linear regulators to provide additional system power. The LTC3230EUD charge pump requires only four small ceramic capacitors and one current set resistor to form a complete LED power supply and current controller.

The LTC3230EUD is available in a low profile (0.75mm) 3mm x 3mm 20-lead QFN package.

Features

Bulk Package
Available in the 20-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 900kHz
Output voltage of 5V

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC3230EUD#PBF 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