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
