SC4508A is Buck or Buck-Boost Current Mode Controller manufactured by SEMTECH.
| Part Number | Description |
|---|---|
| SC4508 | Buck or Buck-Boost Current Mode Controller |
| SC450 | Dual Phase Power Supply Controller |
| SC4501 | 2MHz Step-Up Switching Regulator |
| SC4502 | 2MHz Step-Up Switching Regulator |
| SC4502H | 2MHz Step-Up Switching Regulator |
The SC4508A is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET with programmable switching frequency. It can be configured in either buck or buck boost (inverting) converters. The converters can be operated from 2.7V to 15V input voltage range.
