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MAX8901A Datasheet (PDF) - Maxim Integrated Products
MAX8901A Datasheet PDF - Maxim Integrated Products
Part # MAX8901A
Download  MAX8901A Download
File Size   298.58 Kbytes
Page   15 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

MAX8901A Datasheet (PDF)

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MAX8901A Datasheet PDF - Maxim Integrated Products

Part # MAX8901A
Download  MAX8901A Click to download

File Size   298.58 Kbytes
Page   15 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

MAX8901A Datasheet (HTML) - Maxim Integrated Products


MAX8901A Product details

General Description
The MAX8901A/MAX8901B step-up converters drive from two to six series-connected white LEDs (WLEDs) with constant current to provide uniform WLED intensity for LCD backlighting in cell phones, PDAs, and other handheld devices. The MAX8901_ operate at a fixed 750kHz (typ) switching frequency, allowing for tiny external components, and are optimized for the highest possible efficiency over the full 1-cell Li+/Li-Poly battery range.

Benefits and Features
• Cost-Effective and Flexible Solution for Wide Range of Backlighting Applications
   • Supplies from 2 to 6 WLEDs with 1.3% LED Current Accuracy
   • 2.6V to 5.5V Input Voltage Range
   • Fixed-Frequency Operation
   • Flexible Dimming Control
   • Direct PWM Dimming (MAX8901A)
   • 32-Step, Single-Wire Serial Dimming (MAX8901B)
• Protection Features Improve System Reliability
   • WLED Overvoltage Protection (25V typ)
   • Internal Soft-Start and Thermal Shutdown
   • Input Undervoltage Lockout
   • Input Overvoltage Lockout
• High Efficiency Extends Battery Life
   • Up to 91% Efficiency
   • 0.01µA (typ) Shutdown Current
   • No WLED Current in Shutdown
• 8-Pin, 2mm x 2mm TDFN Package Saves Space

Applications
   Display Backlight (from 2 to 6 WLEDs)
   Cellular Phones
   PDAs and Smartphones
   MP3 and Portable Media Players
   Portable Navigation Devices
   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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