Datasheet Details
| Part number | RT8289 |
|---|---|
| Manufacturer | Richtek |
| File Size | 288.00 KB |
| Description | 500kHz Step-Down Converter |
| Datasheet |
 RT8289 Datasheet
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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.
Features
- High Output Current up to 5A.
- Internal Soft-Start.
- 100mΩ Internal Power MOSFET Switch.
- Internal Compensation Minimizes External Parts Count.
- 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.
- Adjustable Output Voltage from 1.222V to 26V.
- Available in an SOP-8 (Exposed Pad) Package.
- RoHS Compliant and.