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Power management

Buck controllers (external switch) – Technical documents

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Wide VIN power management ICs simplify white paper (Rev. A)

Power management ICs are available in various voltage ratings and have been available in lower voltage ratings for some time. Each new generation increases integration and drives down cost.

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Selection guide

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Size (KB)
Automotive Infotainment EE Buck Converter/Controller Selection Guide (Rev. B) PDF 272 15 Apr 2021
Buck Converter Quick Reference Guide (Rev. B) PDF 400 08 Apr 2021
Power Management Guide 2018 (Rev. R) PDF 6269 25 Jun 2018

Solution guide

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Radiation & reliability report

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Size (KB)
TPS40021-EP Reliability Report (Rev. A) PDF 55 11 Jun 2018
TPS40055MPWPREP Reliability Report PDF 42 06 Sep 2013
TPS40170MRGYTEP Reliability Report PDF 30 06 Sep 2013