Datasheet Summary
FR9899 Dual 16V, 2A, 340KHz Synchronous Step-Down DC/DC Converter
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 Phase Shift Current Mode Operation Internal pensation and Soft-Start Cycle-by-Cycle Current Limit Input Under Voltage Lockout Over-Temperature Protection 1µA Shutdown Current Typically SOP-8 (Exposed Pad) Package
PIN DESCRIPTION
NAME
SWA EN FBA FBB BSB BSA VIN SWB GND
SOP-8
1 2 3 4 5 6 7 8...