Programmable Synchronous DC/DC Hysteretic Controller With VRM 8.5 VID Range

The SC1159 is a synchronous-buck switch-mode con- troller designed for use in single ended power supply ap- plications where efficiency is the primary concern. The controller is a hysteretic type, with a user selectable hys- teresis. The SC1159 is ideal for implementing DC/DC converters needed to power advanced Microprocessors such as Pentium llI and Athlon, in both single and mul- tiple processor configurations. Inhibit, under-voltage lock- out and soft-start functions are included for controlled power-up. By Semtech Corporation
SC1159 's PackagesSC1159 's pdf datasheet

SC1159 Pinout, Pinouts
SC1159 pinout,Pin out
This is one package pinout of SC1159,If you need more pinouts please download SC1159's pdf datasheet.

SC1159 Application circuits
SC1159 circuits
This is one application circuit of SC1159,If you need more circuits,please download SC1159's pdf datasheet.

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SC1159 Application Notes SC1159 RoHS SC1159 Circuits SC1159 footprint