LT3486EDHC#PBF

LED Driver IC Overview

The LT3486EDHC#PBF is a dual-channel white LED boost converter driver from Analog Devices, housed in a 16-lead DFN package. It integrates two independent current sources capable of delivering up to 1.3A each, designed for driving high-brightness LEDs in portable applications. The device features a wide input voltage range and supports PWM dimming for brightness control. Its synchronous boost topology ensures high efficiency across various operating conditions.

LED Driver IC Feature Summary

• Dual independent channels with integrated 1.3A current sources
• Synchronous boost converter topology for high efficiency
• Supports PWM dimming for precise brightness control

LED Driver IC Applications

• Portable electronic device displays
• Camera flash lighting systems
• Backlighting for mobile phones and handheld devices

LED Driver IC Procurement Notes

Verify the suffix #PBF indicates lead-free status and RoHS compliance when sourcing. Confirm the specific package variant matches design requirements, as tape-and-reel options may exist. Cross-reference official datasheets for pinout and thermal characteristics before finalizing procurement decisions.

LED Driver IC Selection Notes

Select this component for designs requiring dual high-current LED outputs from a single IC. Ensure the input voltage range aligns with the battery or supply source. Consider thermal management needs due to the 1.3A per channel capability within the compact DFN footprint.

LED Driver IC Part Context

This part belongs to the LT3486 series of LED drivers. It shares functional similarities with other dual-channel LED controllers but is distinguished by its specific current ratings and package configuration. It serves as a solution for space-constrained portable electronics requiring reliable LED illumination.

LED Driver IC Replacement Considerations

Check for direct substitutes within the LT3486 family or compatible dual-channel LED drivers from Analog Devices. Verify pin compatibility and electrical specifications before substituting.