This “upside-down” synchronous buck regulates a -2.2V output @ 6A from a -5.2 input voltage and achieves a full load efficiency of 93%. Level shifting in the feedback is necessary to maintain regulation.
| Download the bill of materials for PMP5165 | Download |
| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP5165 BOM | 02 Aug 2011 | 62 | ||
| PMP5165 Schematic | 02 Aug 2011 | 77 |