LTC3205

PRODUCTION

Multidisplay LED Controller

Data Sheet Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.59

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Part Details

Step-Up/Step-Down Fractional Charge Pump for Up to 92% Efficiency
Independent Current and Dimming Control for 1-4 LED Main, 1-2 LED Sub and RGB LED Displays
LED Currents Programmable Using 3-Wire Serial Interface
Up to 250mA of Continuous LED Current
0.7% LED Current Matching
Low Noise Constant Frequency Operation
Minimal Component Count
Automatic Soft-Start Limits Inrush Current
Four Programmable Dimming States for Main and Sub Displays
Up to 4096 Color Combinations for RGB Display
Low Shutdown Current: I_CC < 1µA
Tiny 24-Lead (4mm x 4mm) QFN Package

Part Models: 2
1ku List Price: Starting From $2.59

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC3205EUF#PBF	24-Lead QFN (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3205EUF#TRPBF	24-Lead QFN (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 20, 2022 - 21_0269 Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products
		PCN21_0269_Form Material_Report Detailed Change Description Qualification Results Summary
LTC3205EUF#PBF	PRODUCTION
LTC3205EUF#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
Digital Temperature Sensors 1
LTC2991	RECOMMENDED FOR NEW DESIGNS	Octal I²C Voltage, Current, and Temperature Monitor
Serial Bus Buffers, Extenders, and Accelerators 1
LTC4311	PRODUCTION	Low Voltage I²C/SMBus Accelerator

Tools & Simulations

LTspice 1

LTC3205 - LED Driver IC

Models for the following parts are available in LTspice:

LTC3205

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.