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MP21600GQD - Step-Down Converter

Download the MP21600GQD datasheet PDF. This datasheet also covers the MP21600 variant, as both devices belong to the same step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP21600 is a monolithic, step-down, switch-mode converter with built-in, internal power MOSFETs.

The MP21600 achieves 0.6A of continuous output current from a 2.3V to 5.5V input voltage range with excellent load and line regulation.

The output voltage can be regulated as low as 0.6V.

Key Features

  • Low IQ: 11μA.
  • 2.4MHz Switching Frequency.
  • Enable (EN) Pin for Power Sequencing.
  • Wide 2.3V to 5.5V Operating Input Range.
  • Output Adjustable from 0.6V.
  • Up to 0.6A Output Current.
  • 120mΩ and 80mΩ Internal Power MOSFET Switches.
  • Output Discharge.
  • 100% Duty Cycle.
  • Short-Circuit Protection (SCP) with Hiccup Mode.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Available in a QFN-6 (1.0mmx1.5mm) Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP21600-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP21600 Step-Down Converter
MP2161 Synchronous Step Down Switcher
MP2161GJ Synchronous Step Down Switcher
MP2162 COT Synchronous Step Dwon Switcher
MP2162GQH COT Synchronous Step Dwon Switcher

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MP21600 0.6A, Synchronous, Step-Down Converter with 11µA IQ in Ultra-Small 1x1.5mm QFN DESCRIPTION The MP21600 is a monolithic, step-down, switch-mode converter with built-in, internal power MOSFETs. The MP21600 achieves 0.6A of continuous output current from a 2.3V to 5.5V input voltage range with excellent load and line regulation. The output voltage can be regulated as low as 0.6V. The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault protections include cycle-bycycle current limiting and thermal shutdown. The MP21600 is ideal for a wide range of applications, including high-performance DSPs, wireless power, portable and mobile devices, and other low-power systems.