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  • MPQ2171GJ-AEC1-Z

  • MPQ2171GJ-AEC1-Z

    The MPQ2171 is a monolithic, step-down, switch-mode converter with integrated, internal, power MOSFETs. The MPQ2171 can achieve up to 1A of continuous output current from a 2.5V to 5.5V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V.

    Constant-on-time (COT) control provides fast transient response and eases loop stabilization. Full protection features include cycle-by-cycle current limiting and thermal shutdown.

    The MPQ2171 is ideal for a wide range of applications, including automotive infotainment, clusters, telematics, and portable instruments.

    The MPQ2171 requires only a minimal number of readily available, standard, external components and is available in a small TSOT23-8 package.


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商品描述

The MPQ2171 is a monolithic, step-down, switch-mode converter with integrated, internal, power MOSFETs. The MPQ2171 can achieve up to 1A of continuous output current from a 2.5V to 5.5V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V.

Constant-on-time (COT) control provides fast transient response and eases loop stabilization. Full protection features include cycle-by-cycle current limiting and thermal shutdown.

The MPQ2171 is ideal for a wide range of applications, including automotive infotainment, clusters, telematics, and portable instruments.

The MPQ2171 requires only a minimal number of readily available, standard, external components and is available in a small TSOT23-8 package.


Features & Benefits

  • Wide 2.5V to 5.5V Operating Input Range

  • Output Voltage as Low as 0.6V

  • 100% Duty Cycle in Dropout

  • Up to 1A Output Current

  • 90mΩ and 50mΩ Internal Power MOSFET Switches

  • Default 2.6MHz Switching Frequency with 3.3V Input and 1.8V Output

  • EN and Power Good for Power Sequencing

  • Cycle-by-Cycle Over-Current Protection (OCP)

  • Auto-Discharge at Power-Off

  • Short-Circuit Protection (SCP) with Hiccup Mode

  • Stable with Low ESR Output Ceramic Capacitors

  • Available in a TSOT23-8 Package

  • Available in AEC-Q100 Grade 1