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XR79120 Datasheet, PDF (10/19 Pages) Exar Corporation – 22V, 20A Synchronous Step Down COT Power Module
XR79120
Typical Performance Characteristics
Unless otherwise noted: VIN = 12V, VOUT=1.8V, IOUT=20A, f=500kHz, TA = 25°C. Schematic from the application information
section.
Figure 13: Steady state, IOUT=20A
Figure 14: Steady state, DCM, IOUT=0A
Figure 15: Power up, Forced CCM
Figure 16: Power up, DCM/CCM
Figure 17: Load step, Forced CCM, 0A-10A-0A
© 2014 Exar Corporation
10 / 19
Figure 18: Load step, DCM/CCM, 0A-10A-0A
exar.com/XR79120
Rev 1A