FR9801S6CTR

FR9801 fitipower integrated technology lnc. 85T 21V, 2A, 600KHz Synchronous Step-Down DC/DC Converter Description Features The FR9801 is a synchronous step-down DC/DC converter that provides wide 4.5V to 21V input voltage range and 2A continuous load current capability.  High Efficiency up to 94%  Low RDS(ON) Integrated Power MOSFET  Internal Compensation Function  Wide Input Voltage Range: 4.5V to 21V  Adjustable Output Voltage from 0.8V to 17.85V  2A Output Current  Fixed 600KHz Switching Frequency  Current Mode Operation  Cycle-by-Cycle Current Limit  Over-Temperature Protection with Auto Recovery  Output Overvoltage Protection  Under Voltage Lockout 