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MAX1582EVKIT

Evaluation Kit for the MAX1582

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX1582 Jun 12, 2003

Support & Training

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Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Key Features

  • Constant Current Regulation for Uniform Illumination
  • Up to 84% Efficiency
  • Flexible Analog or PWM Dimming Control
  • Low 15mVP-P Input Ripple
  • 0.9W Output Power with Internal 30V MOSFET Switch
  • Output Overvoltage Protection Eliminates Zener Diode
  • Small, Low-Profile Components
  • 2.6V to 5.5V Input Range
  • 0.01µA Shutdown Current
  • Thin QFN 4mm x 4mm IC Package
  • Fully Assembled and Tested

Applications/Uses

  • Cell Phones with One or Two Displays
  • Other Handheld Devices with Dual Displays
  • Smartphones, Palmtops, and Wireless Handhelds

Description

The MAX1582 evaluation kit (EV kit) is a fully assembled and tested circuit board that evaluates the MAX1582 white LED step-up converter. The circuit operates from 2.6V to 5.5V and delivers 0 to 20mA to light a series of up to six white LEDs. The evaluation kit has two groups of white LEDs—a main group with four LEDs, and a subgroup with two LEDs. These two groups of LEDs have independent shutdown/enable control through jumpers provided on the board. A flexible dimming feature allows the LED brightness to be controlled with either an analog voltage or a PWM signal.

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX1582 Jun 12, 2003

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .