Mfr. Part
LT3980EDE
Manufacturer
Advanced Linear Devices, Inc. (Y-IC is a quality distributor of the brand and we will provide customers with the best products and services)
Detailed Description
The LT3980EDE is a high-performance, low-noise, dual-channel, constant-current, LED driver integrated circuit designed for driving high-brightness LED (HB-LED) arrays in LCD backlighting and general lighting applications.
Key Features
Dual-channel LED driver
Wide input voltage range: 2.7V to 36V
Low dropout voltage: 0.5V
Low noise: 20μVRMS
High accuracy constant current: ±3%
Internal open-circuit and short-circuit protection
Thermal shutdown protection
Small footprint QFN package
Key Advantages
Efficient and reliable LED driving solution
Compact design for space-constrained applications
Robust protection features ensure long-term reliability
Excellent color consistency and brightness uniformity
Packaging
Package type: 09+ QFN
Number of pins: 16
Package size: 3mm x 3mm
Thermal characteristics: Low thermal resistance
Electrical properties: Wide input voltage range, low dropout voltage, high accuracy constant current
Lifecycle
The LT3980EDE is an active product and not nearing discontinuation.
There are equivalent or alternative models available, such as the LT3791 and LT3971, which offer similar functionality and performance.
Key Application Areas
LCD backlighting
General lighting
Architectural lighting
Automotive lighting
Datasheet
The most authoritative datasheet for the LT3980EDE is available on our website. Customers are recommended to download it for detailed technical specifications and design guidelines.
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