RT8289 Description
The RT8289 is a step-down regulator with an internal Power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization.
RT8289 Key Features
- High Output Current up to 5A
- Internal Soft-Start
- 100mΩ Internal Power MOSFET Switch
- Internal pensation Minimizes External Parts
- High Efficiency up to 90%
- 25μA Shutdown Current
- Fixed 500kHz Frequency
- Thermal Shutdown Protection
- Cycle-by-Cycle Over Current Protection
- Wide 5.5V to 32V Operating Input Range