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MAX8753EVKIT

Evaluation Kit for the MAX8753

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX8753 Apr 12, 2006

Support & Training

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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

  • 90% Efficiency
  • +2.6V to +5.5V Input Range
  • Output Voltages (+3V Input)
    • +9V Output at 160mA (Step-Up Regulator)
    • +24V Output at 20mA (Positive Charge Pump)
    • -11V Output at 20mA (Negative Charge Pump)
    • +2.5V Output at 300mA (Linear Regulator)
  • 1MHz Switching Frequency
  • Low-Profile Design (1.2mm max)
  • Fully Assembled and Tested

Applications/Uses

  • Car-Navigation Displays
  • LCD Monitors
  • Notebook Computers, PDAs

Description

The MAX8753 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that generates the voltages required for active-matrix, thin-film transistor (TFT) liquid-crystal displays (LCDs). The EV kit contains a pulse-width-modulated (PWM) setp-up switching regulator (VMAIN), positive and negative charge-pump regulators (OUTP and OUTN) for the TFT gate drive, and a low-voltage linear regulator (OUTL).

The EV kit operates from a +2.6V to +5.5V (VIN) DC supply voltage. The step-up regulator switches at 1MHz and is configured for a +9V output capable of providing 160mA with a +3V input. The positive and negative charge pumps are configured for +24V and -11V, respectively, and are both capable of providing 20mA. The linear voltage regulator (LDO) is configured to provide a regulated +2.5V output with a maximum 300mA load.

The MAX8753 EV kit features low quiescent current and high conversion efficiency (90%). Operation at 1MHz allows the use of small surface-mount components. The MAX8753 TQFN package (0.8mm max) with low-profile external components allows the circuit to be less than 1.2mm high.

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX8753 Apr 12, 2006

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.