资料介绍
同步降压转换器Texas Instruments Incorporated Power Management
Controlling switch-node ringing
in synchronous buck converters
By Robert Taylor, Applications Engineer,
and Ryan Manack, Field Applications Engineer
Introduction approach, and the benefits of each are also discussed.
As power-supply efficiency becomes more important, faster These techniques can be nullified by poor power-supply
switching speeds are necessary to reduce the losses. layout, so it is important to take this into consideration
However, as switching speeds are increased, there are as well. Please see Reference 1 for more information
negative trade-offs