5093MTC PDF Datasheet
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Description
This is FAN5093MTC. www.fairchildsemi.com
FAN5093
Two Phase Interleaved Synchronous Buck Converter for VRM 9.x Applications
Features
Programmable output from 1.10V to 1.85V in 25mV steps using an integrated 5-bit DAC Two interleaved synchronous phases for maximum performance 100nsec transient response time Built-in current sharing between phases Remote sense Programmable Active Droop (Voltage Positioning) Programmable switching frequency from 100KH- to 1MH- per phase Adaptive delay gate switching Integrated high-current gate drivers Integrated Power Good, OV, UV, Enable, Soft Start functions Drives N-channel MOSFETs Operation optimized for 12V operation High ef ciency mode (E*) at light load Overcurrent protection using MOSFET sensing 24 pin TSSOP package
Description
The FAN5093 is a synchronous two-phase DC-DC controller IC which provides a highly accurate, programmable output voltage for VRM 9.x processors. Two interleaved synchronous buck regulator ph.