SLVAF45
August 2021
TPS51397A
,
TPS566231
,
TPS566235
,
TPS566238
,
TPS568230
Trademarks
1
Introduction
2
Why We Need Cff in High Output Voltage D-CAP2/3 Converter for Stability
3
Effects of Feedforward Capacitor on the Loop
4
Cff Choose Method
5
Application Design Example of D-CAP2/D-CAP3 Converter with Cff
6
Experimental Verification
7
Conclusion
8
References
9
Appendix A
8
References
Frequency Domain Analysis of Fixed On-Time with Bottom Detection Control for Buck Converter
, M. Lin, T. Zaitsu, T. Sato, and T. Nabeshima, IEEE IECON2010, pp.475-479
Texas Instruments,
D-CAP2TM Frequency Response Model based on frequency domain analysis of Fixed On-Time with Bottom Detection having Ripple Injection
, application report.
Texas Instruments,
Loop Stability Analysis of Voltage Mode Buck Regulator with Different Output Capacitor Types – Continuous and Discontinuous Modes
, application report.
Understanding and Applying Current-Mode Control Theory
, application report.
Texas Instruments,
Stability Analysis and Design of D-CAP2 and D-CAP3 Converter - Part 1: How to Select Output Capacitor
, application report.
Texas Instruments,
Optimizing Transient Response of Internally Compensated dc-dc Converters With Feedforward Capacitor
, application report.
Feedback Control of Dynamic Systems
, Gene F. Franklin, J. David Powell, Abbas Emami-Naeini.
Texas Instruments,
Designing a Feedforward Capacitor for LMR140x0
, application report.