SC1406G, SC1 - Power Supply Controller for Portable Pentium II & III SpeedStep Processors

Semtech Corporation

Datasheet Details

Part number	SC1406G, SC1
Manufacturer	Semtech Corporation
File Size	562.93 KB
Description	Power Supply Controller for Portable Pentium II & III SpeedStep Processors
Datasheet	SC1-406G.pdf
Note	This datasheet PDF includes multiple part numbers: SC1406G, SC1. Please refer to the document for exact specifications by model.

The SC1406G PowerStep controller is a High Speed, High Performance Hysteretic Mode PWM controller.

Intel Mobile Voltage Positioning (IMVP), which increases battery life by reducing the voltage at the processor when it is heavily loaded. It also directly supports Intels SpeedStep processors for even longer battery life. A 5-bit DAC, accurate to 0.85%, sets the output voltage reference, and implements the 0.925V to 2.00V range of the mobile Pentium® specifications. The hysteretic converter uses a comparator without an error amplifier, and therefore provides the fastest possible transient resp.

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Other Datasheets by Semtech Corporation

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Published: Apr 8, 2005 |