FR9899 Datasheet (Fiti) - 340KHz Synchronous Step-Down DC/DC Converter

FR9899, 340KHz Synchronous Step-Down DC/DC Converter

NAME SWA EN FBA FBB BSB BSA VIN SWB GND SOP-8 1 2 3 4 5 6 7 8 9 DESCRIPTION Power Switching Node for Channel A Enable Input Pin Voltage Feedback Input Pin Voltage Feedback Input Pin High Side Gate Drive Boost Input High Side Gate Drive Boost Input Power Supply Input Pin Power Switching Node for C

FR9899 Features

*  Dual Output Synchronous Buck Converter  Wide Input Voltage from 4.5V to 16V  2A Output Current for Each Output  Adjustable Output Voltage from 0.925V to 10V for Each Channel  Low RDS(ON) Integrated Power MOSFET (130mΩ/110mΩ)  Fixed 340KHz Switching Frequency  Both Channels with 180 Degrees P