SLUAAR8
December 2023
TPS56837
1
Abstract
Trademarks
1
Review of CCM Output Voltage Ripple in Buck Converter
2
Calculation of DCM Output Voltage Ripple in D-CAP Buck Converter
3
Bench Test Results and Error Analysis
3.1
Bench Test Results
3.2
Error Analysis
3.2.1
Variation in High-Side FET on Time
3.2.2
Variation in Component Value
4
Comparison Between DCM and CCM Output Voltage Ripple in D-CAP Buck Converter
5
Summary
6
References
6
References
Texas Instruments,
TPS56837 4.5-V to 28-V Input, 8-A Synchronous Buck Converter
, data sheet.
Texas Instruments,
D-CAP Mode With All-Ceramic Output Capacitor Application
, application note.
Texas Instruments,
TPS56837 Buck Converter Evaluation Module
, user's guide.