Study of the Loop stability and Small Signal response for Voltage and Current Mode control
Study of the Loop stability and Small Signal response for Hysteretic Mode control
Learn about how to overcome high frequency challenges using TI's series capacitor buck converter.
Learn about TI's new DC/DC power topology, the series capacitor buck converter.
Learn about the design specs and frequency selection for the series capacitor buck converter.
Learn how to choose your input and output capacitors more effectively.
Get started designing with the series capacitor buck converter using a reference design and examine the design results.
This video presents a short overview of automotive frond-end and the transients tackled by the frond-end power conversion stage connected to an automotive battery rail.
This section presents a high level overview of automotive board net and the describes the conditions that the the tests simulate. These include:
- Reverse polarity
- Jump start
- Load sump
- Starting profile
- Superimposed ac
This section presents an approach to architecting the dc-dc conversion stage to handle the transients on automotive battery rail. Following topologies are covered:
- Always-on boost + buck
- On-demand boost + buck
- Buck + post boost
Pro/cons of the different approaches are also discussed.
This section presents the different methods of protecting the electronic loads connected to the automotive battery rail in the event of accidental reverse battery connection. The methods covered include:
- Schottky diode
- PFET + discretes
- Smart diode + NFET
This section presents the buck-boost dc-dc converter as an effective and efficient solution for the wide vin automotive battery rail. The advantages compared to pre-boost and two stage solutions are presented. Also contains an overview of buck-boost converter and controller offerings convering various current and power levels.