Datasheet Details
- Part number
- RC5051
- Manufacturer
- Fairchild Semiconductor
- File Size
- 141.41 KB
- Datasheet
- RC5051_FairchildSemiconductor.pdf
- Description
- Programmable Synchronous DC-DC Controller for Low Voltage Microprocessors
RC5051 Description
www.fairchildsemi.com RC5051 Programmable Synchronous DC-DC Controller for Low Voltage Microprocessors .
The RC5051 is a synchronous mode DC-DC controller IC which provides an accurate, programmable output voltage for all Pentium II CPU applications.
RC5051 Features
* Programmable output from 1.3V to 3.5V using an integrated 5-bit DAC
* 85% efficiency typical
* Adjustable operation from 80KHz to 1MHz
* Integrated Power Good and Enable functions
* Overvoltage protection
* Overcurrent protection
* Drives N-ch
RC5051 Applications
* The RC5051 uses a 5-bit D/A converter to program the output voltage from 1.3V to 3.5V. The RC5051 uses a high level of integration to deliver load currents in excess of 19A from a 5V source with minimal external circuitry. Synchronous-mode operation offers optimum efficiency over the entire specified
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