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FR9701 - 600KHz Asynchronous Synchronous Step-Down DC/DC Converter

General Description

The FR9701 is a monolithic step-down switch mode converter with a built-in power MOSFET.

It achieves 2A output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Key Features

  • 2A Output Current.
  • 180mΩ Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Up to 92% Efficiency.
  • Fixed 600KHz Frequency.
  • Current Mode Operation.
  • Over-Temperature Protection with Hiccup-Mode.
  • Cycle-by-Cycle Over Current Protection.
  • Wide 4.5V to 23V Operating Input Range.
  • Output Adjustabl.

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Datasheet Details

Part number FR9701
Manufacturer Fiti
File Size 649.94 KB
Description 600KHz Asynchronous Synchronous Step-Down DC/DC Converter
Datasheet download datasheet FR9701 Datasheet

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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
fitipower integrated technology lnc. FR9701 23V, 2A, 600KHz Asynchronous Synchron8o5uTs Step-Down DC/DC Converter Description The FR9701 is a monolithic step-down switch mode converter with a built-in power MOSFET. It achieves 2A output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limit and over temperature protection. The FR9701 requires a minimum number of available standard external components. The FR9701 is available in TSOT-23-6 and SOT-23-6 packages.