ENGLISH 简体中文 日本語 한국어  

    Login | Register 


   
 
Enter keywords or part number    



MAX1531EVKIT
Evaluation Kit for the MAX1530, MAX1531


  QuickView     Technical Documents     Ordering Info     More Information     User Comments (0)     All  
Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 320kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


Description
The MAX1531 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that provides logic and bias power required for liquid crystal display (LCD) monitors. The EV kit contains a step-down switching regulator, a logic-supply linear regulator, a source-driver-supply linear regulator, a gamma-reference linear regulator, a two-stage positive charge pump and linear regulator for the TFT gate-on supply, and a one-stage negative charge pump and linear regulator for the TFT gate-off supply. The source-driver supply, the gamma-reference supply, the gate-on supply, and the gate-off supply can be sequenced in any power-up order. The EV kit also includes a MAX1522 step-up switching regulator to provide a higher output voltage option for the source-driver supply and the gamma reference.

The EV kit produces the output voltages listed in the features column using a +10.5V to +24V input voltage range. The input range can be reduced to +9.5V if the included MAX1522 step-up regulator circuit is used. If lower output voltages are acceptable, the input range can be further reduced to +8V.

The EV kit features undervoltage protection for the input, overcurrent protection for the step-down switching regulator, and overload protection for the sourcedrive linear regulator. Operation at 500kHz allows the use of small surface-mount components. The EV kit also evaluates the MAX1530.

Key Features   Applications/Uses
  • Output Voltages (Input Range = +10.5V to +24V or
    +9.5V to +24V Using Included MAX1522 Circuit)
    +3.3V Output at 1.5A (Step-Down Switching Regulator)
    +2.5V Output at 500mA (Logic-Supply Regulator)
    +10V Output at 500mA (Source-Driver Supply Regulator)
    +9.7V Output at 50mA (Gamma-Reference Regulator)
    +25V Output at 25mA (Positive Charge Pump and Linear Regulator)
    -9V Output at 50mA (Negative Charge Pump and Linear Regulator)
  • +8V to +24V Input Range (Reduced Output Voltages)
  • Resistor-Adjustable Outputs
  • 92% Efficiency (Step-Down Switching Regulator)
  • 250kHz/500kHz Selectable Step-Down Switching Frequency
  • Programmable Power-Up Sequencing
  • Soft-Start for All Outputs
  • Multilevel Protection
    Resistor-Adjustable Input Undervoltage Threshold
    Output Undervoltage Shutdown
    Overcurrent Protection for One Linear Regulator
    Current Limit for the Step-Down Switching Regulator
  • External Step-Up Switching Regulator (MAX1522) Included
  • Also Evaluates the MAX1530 (IC Replacement Required)
  • Low-Profile, Surface-Mount Components
  • Fully Assembled and Tested

     
  • Automotive LCDs
  • LCD Monitors and TVs

    Reliability Reports
    none

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-1 of 1

    MAX1531EVKIT Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1531EVKIT    
    Active

    Land Pattern: Not Available

    See data sheet

    Related Products
    MAX1530, MAX1531 Multiple-Output Power-Supply Controllers for LCD Monitors

    Didn't Find What You Need?
  • Next Day Product Selection Assistance from Applications Engineers
  • Parametric Search
  • Applications Help
  •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

     Data Sheet 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
     Software/Models 
     Evaluation Kits 

     Price and Availability 
     Samples 
     Buy Online 
     Package Information 
     Lead-Free Information 

     Related Products 
     Notes and Comments 
     Evaluation Kits 

    Document Ref.: 19-3520; Rev 0; 2004-11-18
    This page last modified: 2004-11-18


            •         •         •     Privacy Policy     •     Legal Notices

        Copyright © 2009 by Maxim Integrated Products