Programmable Dc/dc Controller - Semtech Corporation

The SC1150 voltage mode controller contains most of the circuitry necessary to implement a DC/DC converter for powering the Intel Pentium Pro Microprocessor both in single and multiple processor configurations. The SC1150 features an integrated D/A Converter pulse by pulse current limiting, integrated power good signaling, Logic compatible shutdown and on-board over voltage protection (OVP). The SC1150 operates at a fixed frequency of 200kHz, providing an optimum compromise between size, effi- ciency and cost in the intended application areas. The integrated D/A Converter provides programmability of output voltage from 2.0V to 3.5V in 100mV incre- ments with no external components. Both the range and the increment value may be changed by adding ex- ternal components. The SC1150 provides an OVP output which CAN be used to trigger a crowbar circuit for true over voltage protection. By Semtech Corporation
SC1150 's PackagesSC1150 's pdf datasheet

SC1150 Pinout, Pinouts
SC1150 pinout,Pin out
This is one package pinout of SC1150,If you need more pinouts please download SC1150's pdf datasheet.

SC1150 Application circuits
SC1150 circuits
This is one application circuit of SC1150,If you need more circuits,please download SC1150's pdf datasheet.

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SC1150 Application Notes SC1150 RoHS SC1150 Circuits SC1150 footprint