Datasheet Details
| Part number | FR9888 |
|---|---|
| Manufacturer | Fiti |
| File Size | 1.16 MB |
| Description | 340KHz Synchronous Step-Down DC/DC Converter |
| Datasheet |
 FR9888 Datasheet
|
|
|
General Description
The FR9888 is a synchronous step-down DC/DC converter that provides wide 4.5V to 23V input voltage range and 3A continuous load current capability.
Fault protection includes cycle-by-cycle current limit, input UVLO, output over voltage protection and thermal shutdown.
Key Features
- Wide Input Voltage from 4.5V to 23V.
- 3A Output Current.
- Adjustable Output Voltage from 0.925V to 14V.
- Low Rds(on) integrated Power MOSFET.
- High Efficiency Up to 93%.
- Fixed 340KHz Switching Frequency.
- Current Mode Operation.
- Adjustable Soft-Start.
- Cycle-by-Cycle current limit.
- Input Under Voltage Lockout.
- Over-Temperature Protection With Auto Recovery.
- 1uA Shutdown Current.
- Internal Compensation Function.
- SOP-8 and Thermal En.