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MAX1802EVKIT

MAX1802 Evaluation Kit for Digital Still Cameras

Product Details

Key Features

Simplified Block Diagram

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Key Features

  • 10 Outputs
    • 2 Synchronous Rectified Step-Down Converters
    • 2 Step-Up Converters
    • 6 Flyback Outputs
  • +3.3V to +11V Input Voltage Range
  • All Converters Synchronized to Single Oscillator
  • 100kHz to 1MHz Switching Frequency (set to 400kHz)
  • Independent Shutdown of Each Converter
  • Short-Circuit Protected Flyback Outputs
  • Soft-Start on Each Output
  • Fully Assembled and Tested

Applications/Uses

Description

The MAX1802 evaluation kit (EV kit) accepts +3.3V to +11V battery voltages and provides all of the output voltages required in digital still cameras (DSC). This EV kit consists of the MAX1802 multi-output master converter and the MAX1801 slave step-up converter.

The MAX1802 EV kit provides 10 separate output voltages. The MAX1802 provides one main system step-down converter (+3.3V/1A), one DSP core step-down (+1.8V/400mA), one step-up converter for the backlight (+7V/100mA), three flyback outputs for the CCD, and three flyback outputs for the LCD. In addition, the MAX1801 provides one general-purpose step-up converter (+12V/100mA).

The MAX1802 EV kit's outputs are adjustable and are suitable for applications running from 4-cell alkaline, NiCd, or NiMH batteries, or from lithium ion (Li+) batteries (1 or 2 cell).

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 .