| PartNumber | PFS7635H | PFS7633H | PFS7634H |
| Description | Power Factor Correction - PFC PFC CTRL 600V High PF 435W 480W | Power Factor Correction - PFC PFC CTRL 600V High PF 255W 280W | Power Factor Correction - PFC PFC CTRL 600V High PF 315W 350W |
| Manufacturer | Power Integrations | Power Integrations | Power Integrations |
| Product Category | Power Factor Correction - PFC | Power Factor Correction - PFC | Power Factor Correction - PFC |
| RoHS | Y | Y | Y |
| Switching Frequency | 22 kHz to 123 kHz | 22 kHz to 123 kHz | 22 kHz to 123 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | eSIP-16D | eSIP-16D | eSIP-16D |
| Packaging | Tube | Tube | Tube |
| Product | PFC Controllers | PFC Controllers | PFC Controllers |
| Series | HiperPFS-4 | HiperPFS-4 | HiperPFS-4 |
| Brand | Power Integrations | Power Integrations | Power Integrations |
| Pd Power Dissipation | - | - | - |
| Product Type | PFC - Power Factor Correction | PFC - Power Factor Correction | PFC - Power Factor Correction |
| Factory Pack Quantity | 30 | 30 | 30 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Tradename | Hiper | Hiper | Hiper |
| Unit Weight | 0.070548 oz | 0.070548 oz | 0.070548 oz |