FR9810 Datasheet (Fiti) - 500KHz Synchronous PWM-Buck DC/DC Converter

FR9810, 500KHz Synchronous PWM-Buck DC/DC Converter

FR9810 is a high-efficiency synchronous mode 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), with operation voltage in a wide 4.75V to 21V input voltage range.

FR9810 Features

* Internal MOSFET RDS(ON) (high side/low side): 120mΩ/20mΩ typ.

* Operation voltage: 4.75V to 21V

* Continuous output current support: 6A

* Feedback voltage: 0.805V

* High efficiency (up to 90%)

* Oscillation frequency (typical): 500 KHz

* Sync to external clock from 300