LT3496IFE#TRPBF

$5.52

Description：IC LED DRVR RGLTR PWM 1A 28TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:972d8bd05e2f Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3496IFE#TRPBF is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRVR RGLTR PWM 1A 28TSSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3496IFE#TRPBF

Description：IC LED DRVR RGLTR PWM 1A 28TSSOP
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：3
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：30V
Voltage - Output：-
Current - Output / Channel：1A (Switch)
Frequency：330kHz ~ 2.1MHz
Dimming：Analog, PWM
Applications：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：28-TSSOP-EP
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LT3496IFE#TRPBF

LT3496IFE#TRPBF

LED Driver IC Overview

The LT3496IFE#TRPBF is a triple-output LED driver IC manufactured by Analog Devices Inc. It features three independent channels with an integrated 750mA switch and 45V rating. The device supports PWM dimming with a ratio up to 3000:1 and operates in buck, boost, or buck-boost topologies. Input voltage ranges from 3V to 30V, with a switching frequency adjustable between 330kHz and 2.1MHz. It is housed in a QFN-28 package and includes open LED protection.

LED Driver IC Feature Summary

Triple independent output channels for precise color mixing
Integrated gate drivers for external PMOS LED disconnect
Supports high-ratio PWM dimming control
Built-in protection against open LED conditions

LED Driver IC Applications

RGB lighting systems
Automotive illumination
Military aircraft lighting
Billboards and large displays

LED Driver IC Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices Inc., noting historical lineage from Linear Technology. Ensure the component meets required RoHS compliance standards for the target application environment before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component for designs requiring three independent constant-current outputs from a single controller. It is suitable for applications needing wide input voltage flexibility and high dimming ratios. Consider the QFN-28 thermal performance and the need for external sense resistors to program channel currents during circuit design.

LED Driver IC Part Context

This part belongs to the LT3496 series of full-featured LED drivers. It is designed to operate as a constant-current source ideal for driving LEDs. The series utilizes a fixed-frequency current mode architecture for stable operation across varying supply and output voltages, distinguishing it from single-channel LED controllers.