RT8801B is Multi-Phase PWM Controller manufactured by Richtek Technology.
| Part Number | Description |
|---|---|
| RT8801 | Multi-Phase PWM Controller |
| RT8800 | General Purpose 2/3-Phase PWM Controller |
| RT8800A | General Purpose 3-Phase PWM Controller |
| RT8800B | General Purpose 2/3-Phase PWM Controller |
| RT8802A | 2/3/4/5-Phase PWM Controller |
The RT8801B is a multi-phase synchronous buck controller which is implemented with full control functions for AMD K8 pliant CPU. The RT8801B could be operated with 2, 3 or 4 buck switching stages operating in interleaved phase set automatically. The multiphase architecture.
