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MAX770, MAX771, MAX772, MAX773
5V/12V/15V or Adjustable, High-Efficiency Low-IQ, Step-Up DC-DC Controllers

We Recommend Improved Performance Devices for New Designs

Recommended Upgrades for New Designs
Part Number Replacement Explanation
MAX770 MAX1771 This part remains available but is not recommended for new designs.
MAX770C/D MAX1771
MAX770CPA MAX1771
MAX770CPA+ MAX1771
MAX770CSA MAX1771
MAX770CSA+ MAX1771
MAX770EPA MAX1771
MAX770EPA+ MAX1771
MAX770ESA MAX1771
MAX770ESA+ MAX1771
MAX770MJA MAX1771
MAX770CSA+T MAX1771
MAX770CSA-T MAX1771
MAX770ESA+T MAX1771
MAX770ESA-T MAX1771
MAX771 MAX1605
MAX771C/D MAX1605
MAX771CPA MAX1605
MAX771CPA+ MAX1605
MAX771CSA MAX1605
MAX771CSA+ MAX1605
MAX771EPA MAX1605
MAX771EPA+ MAX1605
MAX771ESA MAX1605
MAX771ESA+ MAX1605
MAX771MJA MAX1605
MAX771CSA+T MAX1605
MAX771CSA-T MAX1605
MAX771ESA+T MAX1605
MAX771ESA-T MAX1605
MAX772 MAX668
MAX772C/D MAX668
MAX772CPA MAX668
MAX772CSA MAX668
MAX772CSA+ MAX668
MAX772EPA MAX668
MAX772ESA MAX668
MAX772ESA+ MAX668
MAX772MJA MAX668
MAX772CSA+T MAX668
MAX772CSA-T MAX668
MAX772ESA+T MAX668
MAX772ESA-T MAX668
MAX773 MAX669
MAX773C/D MAX669
MAX773CPD MAX669
MAX773CPD+ MAX669
MAX773CSD MAX669
MAX773CSD+ MAX669
MAX773EPD MAX669
MAX773ESD MAX669
MAX773ESD+ MAX669
MAX773MJD MAX669
MAX773CSD+T MAX669
MAX773CSD-T MAX669
MAX773ESD+T MAX669
MAX773ESD-T MAX669


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Data Sheet
FULL DATA SHEET (PDF, 216kB)
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Application Notes
  • Application Note 113: Boost DC-DC Voltage Regulator Converts To Current Source for Battery Charging - MAX771
  • Application Note 179: Step-Up/Step-Down Current Source Charges Batteries - MAX770
  • Application Note 523: Quick-Charge IC Routes Step-Up Switcher Output To Battery - MAX770
  • Application Note 544: Boost/Linear Regulator Derives 5V From Four Cells - MAX770
  • Application Note 621: Simple Circuit Charges Lead-Acid Batteries - MAX773
  • Application Note 998: 5V Step-Down Converter Has Transformer-Isolated Feedback - MAX770
  • Application Note 1054: Simple Change Improves PFM Boost-Controller Efficiency - MAX770
  • Application Note 1170: Circuit Connection Adds Current-Mode Operation To PFM Boost Converters - MAX770, MAX771, MAX772, MAX773

    Evaluation Kits
  • MAX770EVKIT

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    Document Ref.: 19-0202; Rev 2; 1996-11-01
    This page last modified: 2007-07-19



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