LT3486EFE#TRPBF

LED Driver IC Overview

The LT3486EFE#TRPBF is a dual-channel white LED boost converter driver from Analog Devices, housed in a TSSOP-16 package. It integrates two independent current sources capable of delivering up to 1.3A each. The device supports PWM dimming for brightness control and includes features such as open LED protection and soft-start functionality. Designed for high-efficiency operation, it operates within a wide input voltage range suitable for battery-powered applications.

LED Driver IC Feature Summary

• Dual-channel architecture with independent 1.3A current sources for driving multiple white LEDs
• Supports PWM dimming for precise brightness control and flicker-free operation
• Integrated protection mechanisms including open LED detection and soft-start

LED Driver IC Applications

• Portable electronic devices requiring dual white LED backlighting
• Battery-powered camera flash systems
• Industrial indicator lighting modules

LED Driver IC Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the supplier provides valid traceability records for quality assurance purposes.

LED Driver IC Selection Notes

Select this component for designs requiring dual isolated LED channels from a single boost topology. Consider the TSSOP-16 thermal performance for your enclosure. Verify input voltage ranges match your power source constraints before finalizing the schematic.

LED Driver IC Part Context

This part belongs to the LT3486 series of LED drivers. It shares functional similarities with other Analog Devices LED controllers but is distinct in its dual-channel 1.3A capability. It complements the broader portfolio of power management solutions offered by the manufacturer for lighting applications.

LED Driver IC Replacement Considerations

Check for direct pin-compatible alternatives within the LT3486 family or newer generations from Analog Devices. Verify that any substitute maintains the same 1.3A per channel output and PWM dimming interface requirements.