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FR9833 - 340KHz Synchronous Step-Down DC/DC Converter

General Description

The FR9833 is a synchronous step-down DC/DC converter that provides wide 6V to 32V input voltage range and 3A continuous load current capability.

over voltage protection and thermal shutdown.

Key Features

  • Low RDS(ON) Integrated Power MOSFET (120mΩ/90mΩ).
  • Wide Input Voltage Range:.

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Datasheet Details

Part number FR9833
Manufacturer Fiti
File Size 488.46 KB
Description 340KHz Synchronous Step-Down DC/DC Converter
Datasheet download datasheet FR9833 Datasheet

Other Datasheets by Fiti

Part Number Description
FR9801 600KHz Synchronous Step-Down DC/DC Converter
FR9801E 600KHz Synchronous Step-Down DC/DC Converter
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FR9806 500KHz Synchronous PWM-Buck DC/DC Converter
FR9808 500KHz Synchronous PWM-Buck DC/DC Converter
FR9809 500KHz Synchronous PWM-Buck DC/DC Converter
FR9810 500KHz Synchronous PWM-Buck DC/DC Converter
FR9853T 3A Synchronous Step-Down DC/DC Converter
FR9855 5.5A Synchronous Step-Down DC/DC Converter
FR9882 340KHz Synchronous Step-Down DC/DC Converter

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.

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fitipower integrated technology lnc. FR9833 32V, 3A, 340KHz Synchronous Step-Do8w5Tn DC/DC Converter Description The FR9833 is a synchronous step-down DC/DC converter that provides wide 6V to 32V input voltage range and 3A continuous load current capability. The FR9833 fault protection includes cycle-by-cycle current limit, input UVLO, output over voltage protection and thermal shutdown. Besides, adjustable soft-start function prevents inrush current at turn-on. This device uses current mode control scheme which provides fast transient response. Internal compensation function reduces external compensation components and simplifies the design process. In shutdown mode, the supply current is less than 1μA.