TPS54060 Datasheet, PDF (27/47 Pages) Texas Instruments – 0.5A, 60V STEP DOWN SWIFT™ DC/DC CONVERTER WITH ECO-MODE™

TPS54060
www.ti.com ............................................................................................................................................................................................... SLVS919 – JANUARY 2009
DETAILED DESCRIPTION (continued)
Equation 18 through Equation 27 are provided as a reference for those who prefer to compensate using the
preferred methods. Those who prefer to use prescribed method use the method outlined in the application
section or use switched information.
V_O
R1
VSENSE
Vref
R2
gm_ea
COMP
Type 2A
R_O
C_O
R3 ^C2
C1
Type 2B
Type 1
R3
C2
C1
Figure 48. Types of Frequency Compensation
Aol
A0
P1
Z1
P2
A1
BW
Figure 49. Frequency Response of the Type 2A and Type 2B Frequency Compensation
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