Datasheet Summary
fitipower integrated technology lnc. Preliminary
21V, 6A, 500KHz Synchronous PWM-Buck DC/DC Converter
Description
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. The output current is over 6A, and the efficiency is over 90%. Controller circuit design by a particular current mode operation provides fast transient response and eases loop stabilization.
This product has a very low standby current less than 1µA in shutdown mode. When the pin...