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  4. Step-Down (Buck) Regulators
  5. Internal Power Switch Buck Regulators
  6. MAXM15068

Data Sheet Rev. 0
EE-Sim Design & Simulation
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Overview

Features and Benefits

  • Easy to Use
    • Wide 7.5V to 60V Input Range
    • Adjustable 5V to 12V Output
    • ±1.44% Feedback Accuracy
    • Up to 200mA Output-Current
    • Internally Compensated
    • All Ceramic Capacitors
  • High Efficiency
    • Selectable PWM- or PFM-Mode of Operation
    • Shutdown Current as Low as 2.2µA (typ)
  • Flexible Design
    • Internal Soft-Start and Prebias Startup
    • Open-Drain Power Good Output (Active-Low RESET Pin)
    • Programmable EN/UVLO Threshold
  • Robust Operation
    • Hiccup Overcurrent Protection
    • Overtemperature Protection
    • -40°C to +125°C Ambient Operating Temperature/ -40°C to +150°C Junction Temperature
  • Rugged
    • Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions
    • Passes Drop, Shock, and Vibration Standards: JESD22-B103, B104, B111

Product Details

The Himalaya series of voltage regulator ICs and power modules enable cooler, smaller, and simpler power-supply solutions. The MAXM15068 is a high-efficiency, synchronous step-down DC-DC module with integrated controller, MOSFETs, compensation components, and inductor that operates over a wide input-voltage range. The module operates from 7.5V to 60V input and delivers up to 200mA output current over a programmable output voltage from 5V to 12V. The module significantly reduces design complexity, manufacturing risks, and offers a true plug and play power/supply solution, reducing time-to-market.

The MAXM15068 employs peak-current-mode control architecture. To reduce input inrush current, the device offers a fixed 3.75ms soft-start time.

The MAXM15068 module is available in a low profile, compact 10-pin, 2.6mm × 3mm × 1.5mm, uSLIC™ package.

Applications

  • Industrial Sensors and Process Control
  • 4-20mA Current-Loop Powered Sensors
  • LDO Replacement
  • HVAC and Building Control
  • Battery-Powered Equipment
  • General Purpose Point-of-Load

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This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (1)

Documentation & Resources

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  • Data Sheets (1)
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    Tools & Simulations

    EE-Sim Power® Tools

    The EE-Sim DC-DC Converter Tool uses your requirements to quickly create a complete power design including a schematic, BOM with commercially available parts, and time and frequency domain simulations. Your customized schematic can be downloaded for further analysis in the standalone EE-Sim OASIS Simulator, featuring SIMPLIS and SIMetrix SPICE engines.

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    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    MAXM15068AMB+ Material Declaration Reliability Data Embedded Maxim Grid Array
    MAXM15068AMB+T Material Declaration Reliability Data Embedded Maxim Grid Array
    Wafer Fabrication Data

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