SC2659
Product inactive. Information on this page is for reference only.
The SC2659 is a synchronous-buck switch-mode controller designed for use in single ended power supply applications where efficiency is the primary concern. The controller is a hysteretic type, with a user selectable hysteresis. The SC2659 is ideal for implementing DC/DC converters needed to power advanced microprocessors such as Pentium® III and Athlon®, in both single and multiple processor configurations. Inhibit, under-voltage lockout and soft-start functions are included for controlled power-up.
Features
- Programmable hysteresis
- 5-bit DAC programmable output (1.050 V – 1.825 V)
- On-chip power-good and OVP functions
- Designed to meet latest Intel specifications
- Up to 95% efficiency
- VIDs pulled up to +3.3 V
- SO-28 package
- Server systems and workstations
- Pentium® III core supplies
- AMD Athlon™ core supplies
- Multiple microprocessor supplies
- Voltage regulator modules
Applications
Packaging
- SOIC-28
Explore a wealth of downloadable resources and datasheets to assist with prototyping and production.
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