Maxim MAX16814ATP

Mfr. Part

MAX16814ATP

Manufacturer

Analog Devices Maxim Integrated

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Detailed Description

High-brightness multi-channel LED driver IC from the Maxim Integrated LED driver family, under the Integrated Circuits category and Specialized ICs subcategory. Designed to regulate LED current precisely and to simplify constant-current control of LED strings. Supports external power stage control for efficient LED lighting systems, with integrated protections and flexible dimming control

Key Features

Multi-channel high-brightness LED driving suitable for multiple LED strings

Precision LED current regulation for uniform brightness

PWM and analog dimming compatibility for wide dimming range

Integrated protection features including open LED, short LED, overvoltage, overcurrent, and thermal shutdown

External MOSFET gate drive for efficient boost or buck-boost topologies

Synchronization and control pins to reduce EMI and coordinate with system controllers

Automotive-grade design approach with wide supply range and robust operation

Compact package option for dense lighting modules

Key Advantages

Stable, flicker-free LED current for consistent visual performance

High efficiency when combined with an external power stage

Flexible dimming methods make it easy to tune brightness in any system

Built-in protections reduce design risk and improve system reliability

Space-saving package helps shrink the lighting driver board

Proven MAXIM LED driver lineage for faster design-in and easier certification

Packaging

Type Integrated Circuit LED driver controller

Package case 1057 per provided order data reference

Material Molded epoxy encapsulation with copper lead frame and lead-free, RoHS-compliant finish

Size Compact outline per the 1057 package drawing in the datasheet footprint section

Pin configuration Multi-pin IC suitable for multi-channel LED drive control. See datasheet pinout for exact pin names and functions

Thermal characteristics Package designed for good thermal conduction. Heatsinking via PCB copper recommended. If an exposed pad is present in this package variant, tie it to ground plane for best thermal performance. See datasheet thermal metrics for θJA and θJC

Electrical properties Operates from a wide DC input typical of LED lighting and automotive systems. Logic-level control of PWM dimming. Refer to the datasheet for absolute maximum ratings, operating voltage range, gate drive capability, reference accuracy, and channel current accuracy

Lifecycle

Current status Information indicates this is a mature, widely used LED driver. Actual lifecycle status can vary by date code and region. Please confirm current status with Y-IC sales

Nearing discontinuation No public indication that this exact code is near EOL at this time. Always verify with us for the latest manufacturer notices

Equivalent or alternative models Not all are drop-in. Selection depends on LED current, channel count, topology, and dimming needs

- Analog Devices Maxim Integrated family to evaluate MAX16815, MAX16807, MAX16809, MAX16834, MAX16832 depending on required power stage and channel features

- Cross-vendor options to consider Texas Instruments LM3409 family, LM3466, TPS9263x series for high-brightness LED control with external FET

- Important Always compare pinout, package, control method, protection set, frequency, and current accuracy before replacing. Contact Y-IC for a compatibility check

If you do not see a suitable equivalent Contact our sales team via the Y-IC website for tailored recommendations and real-time lifecycle verification

Key Application Areas

Automotive lighting headlamps, DRL, rear lamps, interior LED modules

Architectural and commercial lighting multi-string luminaires and light engines

Industrial lighting task lighting, machine vision, signal lighting

Signage and display backlighting LED signage, channel letter lighting, LCD backlights

Consumer and professional equipment LED flash, projectors, and specialty lamps

Datasheet

Y-IC hosts the most authoritative datasheet for MAX16814ATP on our product page. For the latest specs, pinout, application notes, and package outline 1057, download the datasheet now on this page to ensure correct design-in

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