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FR9202T - 2A Synchronous Step-Down DC/DC Converter

General Description

The FR9202T is a synchronous step-down DC/DC converter with fast constant on time (FCOT) mode control.

The device provides 4.5V to 18V input voltage range and 2A continuous load current capability.

Operation frequency depends on Input and output voltage condition.

Key Features

  • Low RDS(ON) Integrated Power MOSFET (145mΩ/90mΩ).
  • Wide Input Voltage Range: 4.5V to 18V.
  • Output Voltage Range: 0.765V to 8V.
  • 2A Output Current.
  • FCOT Mode Enables Fast Transient Response.
  • Pseudo 850kHz Frequency.
  • Input Under Voltage Lockout.
  • Internal 1.5ms Soft-Start.
  • Cycle-by-Cycle Current Limit.
  • Hiccup Short Circuit Protection.
  • Over Temperature Protection with Auto Recovery.
  • SOT-23-6 Package.

📥 Download Datasheet

Datasheet Details

Part number FR9202T
Manufacturer Fiti
File Size 1.35 MB
Description 2A Synchronous Step-Down DC/DC Converter
Datasheet download datasheet FR9202T 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
FR9202T 85T 18V, 2A Synchronous Step-Down DC/DC Converter Description The FR9202T is a synchronous step-down DC/DC converter with fast constant on time (FCOT) mode control. The device provides 4.5V to 18V input voltage range and 2A continuous load current capability. Operation frequency depends on Input and output voltage condition. At light load condition, the FR9202T can operate at power saving mode to support high efficiency and reduce power loss. The FR9202T fault protection includes cycle-by-cycle current limit, short circuit protection, UVLO and thermal shutdown. The soft-start function prevents inrush current at turn-on.