Products
Power Management
Semtech SC1186
Programmable Synchronous DC/DC Converter, Dual LDO Controller
Not recommended for new designs.
Overview
Features
- Synchronous design, enables no-heatsink solution
- 95% efficiency (switching section)
- 5-bit DAC for output programmability
- On-chip power-good function
- Designed for Intel Pentium® II & III requirements
- 1.5 V, 2.5 V short-circuit-protected linear controllers
- 1.265 V ± 1.5% reference available
- SO-24 package
Applications
- Pentium® II & III microprocessor supplies
- Flexible motherboards
- 1.3 V – 3.5 V microprocessor supplies
- Programmable triple power supplies
Packaging
- SOIC-24
Diagrams and Specs
Block Diagram
Click diagram to enlarge