| Part number | SC4501 |
|---|---|
| Download | SC4501 Datasheet (PDF) |
| File Size | 665.30 KB |
| Manufacturer | SEMTECH |
| Description | 2MHz Step-Up Switching Regulator |
|
|
| Part Number | Description |
|---|---|
| SC450 | Dual Phase Power Supply Controller |
| SC4502 | 2MHz Step-Up Switching Regulator |
| SC4502H | 2MHz Step-Up Switching Regulator |
| SC4503 | 1.3MHz Step-Up Switching Regulator |
| SC4505 | High Efficiency Boost Converter |
The SC4501 is a high-frequency current-mode step-up switching regulator with an integrated 2A power transistor. Its high switching frequency (programmable up to 2MHz) allows the use of tiny surface-mount external passive ponents. Programmable soft-start eliminates high inrush current during start-up.
