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MAX8680EVKIT

Evaluation Kit for the MAX8680

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX8680 Oct 22, 2008

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 .

Key Features

  • 95% Efficient Synchronous-Rectified DC-DC Converters
  • 90% Efficient Buck-Boost Operation
  • 85% Efficient DC-DC Converters for CCD, LCD, WLED, and/or OLED
  • Internal Compensation on All Channels
  • True Shutdown on All Step-Up Converters
  • Overload Protection
  • Soft-Start for Controlled Startup Current
  • Dropout Operation (100% Duty Cycle) on All Step-Down Converters
  • Regulated Current Output for Up to 6 White LEDs
  • PWM Dimming of WLED Current
  • Adjustable LED Overvoltage Protection Up to 27V
  • Transformerless Inverter for CCD
  • 2MHz Switching Frequency for Low-Voltage Channels
  • 1µA Shutdown Supply Current
  • Power-On Voltage Tracking for Core and Main Outputs
  • All Internal Power MOSFETs
  • Active-Low SDOK Power-OK Indicator
  • 40-Pin, 5mm x 5mm x 0.8mm Thin QFN Package
  • Fully Assembled and Tested

Applications/Uses

  • DSCs and DVCs
  • GPS Navigation Systems
  • PDAs and Portable Media Players

Description

The MAX8680 evaluation kit (EV kit) is a fully assembled and tested printed-circuit board (PCB) that evaluates the MAX8680 power-management IC. The MAX8680 accepts an input from 2.7V to 5.5V and provides a complete power-supply solution for digital still cameras (DSCs) and digital video cameras (DVCs). It integrates seven on-chip power MOSFET DC-DC converters, with up to 95% efficiency to power all critical power supplies in DSC systems. All step-up converters also feature True Shutdown™, as well as internal compensation, to minimize external component count.

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX8680 Oct 22, 2008

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 .