FR9888 Datasheet (Fiti) - 340KHz Synchronous Step-Down DC/DC Converter

FR9888, 340KHz Synchronous Step-Down DC/DC Converter

The FR9888 is a synchronous step-down DC/DC converter that provides wide 4.5V to 23V input voltage range and 3A continuous load current capability.

Fault protection includes cycle-by-cycle current limit, input UVLO, output over voltage protection and thermal shutdown.

Besides, adjustable soft-start

FR9888 Features

* Wide Input Voltage from 4.5V to 23V

* 3A Output Current

* Adjustable Output Voltage from 0.925V to 14V

* Low Rds(on) integrated Power MOSFET

* High Efficiency Up to 93%

* Fixed 340KHz Switching Frequency

* Current Mode Operation

* Adjustable Soft-Start

* Cycle-