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MAX1985ETP Datasheet (PDF) - Maxim Integrated Products
MAX1985ETP Datasheet PDF - Maxim Integrated Products
Part # MAX1985ETP
Download  MAX1985ETP Download
File Size   333.93 Kbytes
Page   17 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Ultra-High-Efficiency White LED Drivers

MAX1985ETP Datasheet (PDF)

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MAX1985ETP Datasheet PDF - Maxim Integrated Products

Part # MAX1985ETP
Download  MAX1985ETP Click to download

File Size   333.93 Kbytes
Page   17 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Ultra-High-Efficiency White LED Drivers

MAX1985ETP Datasheet (HTML) - Maxim Integrated Products


MAX1985ETP Product details

General Description
The MAX1984/MAX1985/MAX1986 are white light-emitting diode (LED) drivers that use individual regulators to control the current of up to eight LEDs. A high-efficiency step-up regulator generates just enough voltage to keep all the current regulators in regulation. A versatile dimming interface accommodates analog, digitally adjusted pulse-width modulation (DPWM), or parallel control.

Features
♦ Synchronous Step-Up Regulator
    Achieves >95% Efficiency
    Internal Switch and Synchronous Rectifier
    Eliminates External MOSFETs and Diodes
    1MHz Fixed Frequency Minimizes Component Sizes
♦ Up to 90% Total LED Efficiency
♦ Accurate LED Current Matching (8% max)
♦ Adjustable Maximum LED Current
♦ Multimode Dimming Control
    Digital Pulse-Width Modulation Control
    2-Bit Parallel Control
    3-Bit Parallel Control
    Analog Control
♦ Selectively Enable LEDs
♦ Open-LED Detection
♦ Unique 0.5mA LED Test Mode
♦ 2.7V to 5.5V Input Supply Range
♦ Small 4mm x 4mm 20-Pin Thin QFN Package

Applications
    PDAs and Hand-Held PCs
    Cellular Phones
    Digital Cameras




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About Maxim Integrated Products

Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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