LT3518HFE#TRPBF

$5.03

Description：IC LED DRV RGLTR PWM 16TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:a9a0771e9d54 Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3518HFE#TRPBF is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRV RGLTR PWM 16TSSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3518HFE#TRPBF

Description：IC LED DRV RGLTR PWM 16TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：30V
Voltage - Output：-
Current - Output / Channel：2.3A (Switch)
Frequency：250kHz ~ 2.5MHz
Dimming：Analog, PWM
Applications：Backlight
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：16-TSSOP-EP
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LT3518HFE#TRPBF

LT3518HFE#TRPBF

LED Driver IC Overview

The LT3518HFE#TRPBF is a high-efficiency LED driver IC from Analog Devices, featuring an integrated 2.3A power switch. It supports Boost, Buck, and Buck-Boost topologies with an input voltage range of 3V to 30V. The device operates at frequencies between 250kHz and 2.5MHz, offering adjustable output voltage. It includes PWM dimming capabilities and open LED protection within a 16-TSSOP package.

LED Driver IC Feature Summary

Integrates a 2.3A internal power switch for efficient LED driving across multiple converter topologies.
Supports flexible input voltage ranges from 3V to 30V suitable for various power sources.
Provides precise brightness control through analog and PWM dimming interfaces.

LED Driver IC Applications

LED backlighting systems
General LED illumination drivers
Automotive lighting applications

LED Driver IC Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the HFE variant meets the required operating temperature specifications for your application environment. Cross-reference the manufacturer part number with official Analog Devices documentation to ensure authenticity and correct pinout compatibility before integration into design schematics.

LED Driver IC Selection Notes

Select this component for designs requiring a single-channel LED driver with high current capability up to 2.3A. It is suitable for applications needing flexibility in topology selection, including boost, buck, or buck-boost configurations. Consider the thermal performance of the TSSOP package and the need for external passive components based on the chosen switching frequency and input voltage conditions.

LED Driver IC Part Context

This part belongs to the LT3518 family of LED drivers designed by Analog Devices. It shares core functionality with other variants like the LT3518EFE#PBF but differs in packaging and shipping format. The series is characterized by its ability to drive LEDs efficiently using a single inductor solution, simplifying board layout compared to multi-inductor architectures.