FR9806 Datasheet (Fiti) - 500KHz Synchronous PWM-Buck DC/DC Converter

FR9806, 500KHz Synchronous PWM-Buck DC/DC Converter

FR9806 is a high-efficiency synchronous step-down DC/DC converter that employs a special process technique to obtain very low RDS(ON) for the internal metal *oxide *semiconductor field-effect transistor (MOSFET).

The input operation voltage is in a wide 4.75V to 21V, and continuous loa

FR9806 Features

* High Efficiency up to 90%

* Internal MOSFET RDS(ON): 130mΩ/20mΩ

* Internal Compensation

* Input Operation Voltage Range: 4.75V to 21V

* 3A Continuous Output Current

* Output Voltage down to 0.805V

* 500KHz Oscillation Frequency

* Sync to External Clock from 300 KHz