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FR8018 Datasheet 500khz Synchronous Step-down DC/dc Converter

Manufacturer: Fiti

Overview: fitipower integrated technology lnc. FR8018 23V, 4A, 500KHz Synchronous Step-Dow85nT DC/DC.

Datasheet Details

Part number FR8018
Manufacturer Fiti
File Size 586.12 KB
Description 500KHz Synchronous Step-Down DC/DC Converter
Datasheet FR8018-Fiti.pdf

General Description

The FR8018 is a synchronous step-down DC/DC converter that provides wide 4.5V to 23V input voltage range and 4A continuous load current capability.

At light load condition, the FR8018 can operate at PSM mode to support high efficiency and reduce power loss.

The FR8018 fault protection includes cycle-by-cycle current limit, UVLO and thermal shutdown.

Key Features

  • Low RDS(ON) Integrated Power MOSFET.
  • Internal Compensation Function.
  • Wide Input Voltage Range: 4.5V to 23V.
  • Adjustable Output Voltage Down to 0.765V.
  • 4A Output Current.
  • Fixed 500kHz Switching Frequency.
  • External Programmable Soft-Start or Internal 1ms Soft-Start.
  • PSM (High Efficiency at Light Load).
  • Cycle-by-Cycle Current Limit.
  • Over-Temperature Protection with Auto Recovery.
  • Under Voltage Lockout.

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FR8018 Distributor