| Part number | uP9509 |
|---|---|
| Download | uP9509 Datasheet (PDF) |
| File Size | 539.06 KB |
| Manufacturer | uPI Semiconductor |
| Description | 3/2/1-Phase Synchronous-Rectified Buck Controller |
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| Part Number | Description |
|---|---|
| uP9509S | 3/2/1-Phase Synchronous-Rectified Buck Controller |
| uP9505U | Dual Output 4+2-Phase PWM Controller |
| uP9508Q | 3/2/1+2/1-Phase PWM Controller |
| uP9510 | 3/2/1-Phase Synchronous-Rectified Buck Controller |
| uP9511 | 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller |
Features The uP9509 is a 3/2/1-phase synchronous-rectified buck controller specifically designed to work with 4.5V ~ 26V input voltage and deliver high quality output voltage for highperformance graphic processor power. The uP9509 adopts proprietary RCOTTM technology, providing flexible selection of output LC filter and excellent transient response to load and line change. The uP9509 supports NVIDIA Open Voltage...
