FR9886C Description
The FR9886C is a synchronous step-down DC/DC converter that provides wide 4.5V to 21V input voltage range. There are two packages (SOP-8 & SOP-8(EP)) to support 2A/2.5A continuous output current. The FR9886C fault protection includes cycle-by-cycle current limit, input UVLO, output over voltage protection and thermal shutdown.
FR9886C Key Features
- High Efficiency Synchronous Buck Converter with Low ISD (<1μA)
- Low Rds(on) Integrated Power MOSFET
- Wide Input Voltage Range: 4.5V to 21V
- Adjustable Output Voltage from 0.925V to 17.85V
- 2A Output Current (Package: SOP-8)
- 2.5A Output Current (Package: SOP-8(EP))
- Fixed 340KHz Switching Frequency
- Current Mode Operation
- Adjustable Soft-Start
- Cycle-by-Cycle Current Limit