LM3410XQMFX/NOPB

$0.83

Description：IC LED DRV RGLTR PWM SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:d466ecdb0387 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR PWM SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：SEPIC, Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：3V ~ 24V
Current - Output / Channel：2.8A (Switch)
Frequency：1.6MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：Automotive
Qualification：AEC-Q100

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LM3410XQMFX/NOPB

Overview

The LM3410XQMFX/NOPB is a constant current boost and SEPIC LED driver IC from Texas Instruments, designed for backlight applications. It operates with an input voltage range of 2.7 V to 5.5 V and provides an output voltage of 3 V to 24 V. The device supports switching frequencies of 525 kHz or 1.6 MHz and delivers up to 2.8 A of output current through its integrated switch. It features PWM dimming control and is housed in a 5-pin SOT-23 package.

Feature Summary

Integrated internal power switch for simplified design
Supports both Boost and SEPIC topologies for flexible LED driving
PWM dimming capability for precise brightness control
Includes thermal shutdown protection for enhanced reliability

Applications

LED backlighting systems
Portable electronic displays
Mobile device illumination

Procurement Notes

Verify the component status as the LM3410XQMFX/NOPB is listed as obsolete in official distributor records. Confirm availability of alternative packages or updated series components such as the LM3410XMFE/NOPB if production continuity is required. Ensure compatibility with existing PCB footprints and design specifications before procurement.

Selection Notes

Select this component for low-voltage applications requiring a compact solution with integrated switching capabilities. It is suitable for designs needing either Boost or SEPIC configurations within a small SOT-23-5 footprint. Consider the operating temperature range of -40°C to +125°C for environmental suitability.

Part Context

This part belongs to the LM3410 series of LED lighting driver ICs from Texas Instruments. The series offers various packaging options and frequency settings to accommodate different design constraints. The 'Q' suffix typically indicates automotive qualification, while 'MFX' denotes the specific tape-and-reel packaging format.