This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SC450 |
|---|---|
| Datasheet | SC450 SC450ITSTRT Datasheet (PDF) |
| File Size | 195.10 KB |
| Manufacturer | SEMTECH |
| Description | Dual Phase Power Supply Controller |
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The SC450 PowerStep IV™ IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it powers advanced IMVP-IV™ and IMVP4+™ processors.
| Part Number | Description |
|---|---|
| SC4501 | 2MHz Step-Up Switching Regulator |
| SC4502 | 2MHz Step-Up Switching Regulator |
| SC4502H | 2MHz Step-Up Switching Regulator |
| SC4503 | 1.3MHz Step-Up Switching Regulator |
| SC4505 | High Efficiency Boost Converter |
| SC4508 | Buck or Buck-Boost Current Mode Controller |
| SC4508A | Buck or Buck-Boost Current Mode Controller |
| SC4509 | Highly Integrated Step-Up Converter |
| SC450ITSTRT | Dual Phase Power Supply Controller |
| SC4510 | High Performance Synchronous Buck Controller |
