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MAX8848ZEVKIT

Evaluation Kit for the MAX8847Y, MAX8847Z, MAX8848Y, and MAX8848Z

Product Details

Key Features

Simplified Block Diagram

Technical Docs

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 .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Key Features

  • Negative 1x/1.5x Charge Pump
  • Adaptive Current Regulators
  • Independent Voltage Supply for Each LED
  • 24mA to 0.1mA Serial-Pulse Dimming (MAX8847Y/MAX8848Y)
  • 24mA to 0mA PWM Dimming (MAX8847Z/MAX8848Z)
  • 2% (max) LED Current Accuracy, 1% (typ) Matching
  • Low 120µA Quiescent Current
  • Low 0.4µA Shutdown Current
  • Inrush Current Limit
  • Temperature Derating Function
  • 16-Pin, 3mm x 3mm Thin QFN Package
  • Tiny External Components
  • Fully Assembled and Tested

Applications/Uses

  • Cellular Phones
  • PDAs, Digital Cameras, and Camcorders
  • White LED Backlighting

Description

The MAX8848Z evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the MAX8848Z high-performance negative charge pump. The MAX8848Z integrates an inverting charge pump and 7 current regulators capable of 24mA each to drive up to 7 white LEDs (WLEDs). The EV kit operates from a 2.7V to 5.5V input supply range and includes two pulse generators that are used for testing the MAX8847Y/MAX8848Y single-wire, serial-pulse dimming feature. The EV kit can also evaluate the MAX8847Y, MAX8847Z, and MAX8848Y. To evaluate the MAX8847Y, MAX8847Z, or MAX8848Y, request a free sample when ordering the EV kit.

Simplified Block Diagram

Technical Docs

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 .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.