SLVA477C December   2011  – September 2026 TLV62080 , TLV62085 , TLV62090 , TLV62130 , TLV62130A , TLV62150 , TLV62150A , TPS62000 , TPS62000-HT , TPS62002 , TPS62003 , TPS62004 , TPS62005 , TPS62006 , TPS62007 , TPS62008 , TPS62020 , TPS62021 , TPS62026 , TPS62040 , TPS62042 , TPS62043 , TPS62044 , TPS62046 , TPS62050 , TPS62051 , TPS62052 , TPS62054 , TPS62056 , TPS62060 , TPS62061 , TPS62063 , TPS62065 , TPS62067 , TPS62080 , TPS62080A , TPS62081 , TPS62082 , TPS62085 , TPS62086 , TPS62087 , TPS62088 , TPS62090 , TPS62090-Q1 , TPS62091 , TPS62092 , TPS62093 , TPS62097 , TPS62097-Q1 , TPS62100 , TPS62101 , TPS62102 , TPS62103 , TPS62110 , TPS62110-EP , TPS62110-HT , TPS62110-Q1 , TPS62111 , TPS62111-EP , TPS62112 , TPS62112-EP , TPS62113 , TPS62120 , TPS62122 , TPS62125 , TPS62130 , TPS62130A , TPS62131 , TPS62132 , TPS62133 , TPS62135 , TPS62136 , TPS62140 , TPS62140A , TPS62141 , TPS62142 , TPS62143 , TPS62150 , TPS62150A , TPS62151 , TPS62152 , TPS62153 , TPS62160 , TPS62161 , TPS62162 , TPS62163 , TPS62170 , TPS62171 , TPS62172 , TPS62173 , TPS62175 , TPS62177 , TPS62180 , TPS62200 , TPS62201 , TPS62202 , TPS62203 , TPS62204 , TPS62205 , TPS62207 , TPS62208 , TPS62220 , TPS62221 , TPS62222 , TPS62223 , TPS62224 , TPS62225 , TPS62227 , TPS62228 , TPS62230 , TPS62231-Q1 , TPS622314-Q1 , TPS62240 , TPS62242 , TPS62242-Q1 , TPS62243 , TPS62250 , TPS62260 , TPS62260-Q1 , TPS62261 , TPS62261-Q1 , TPS62262 , TPS62262-Q1 , TPS62263 , TPS62263-Q1 , TPS62270 , TPS62272 , TPS62273 , TPS62290 , TPS62290-Q1 , TPS62291 , TPS62293 , TPS62293-Q1 , TPS62300 , TPS62301 , TPS62302 , TPS62303 , TPS62304 , TPS62305 , TPS62320 , TPS62321 , TPS62350 , TPS62352 , TPS62353 , TPS62354 , TPS62355 , TPS62356 , TPS62360 , TPS62361B , TPS62362 , TPS62363 , TPS62366A , TPS62366B , TPS62400 , TPS62400-Q1 , TPS62401 , TPS62402 , TPS62402-Q1 , TPS62403 , TPS62404 , TPS62404-Q1 , TPS62406-Q1 , TPS62407-Q1 , TPS62410 , TPS62410-Q1 , TPS62420 , TPS62420-Q1 , TPS62421 , TPS62422-Q1 , TPS62423-Q1 , TPS62424-Q1 , TPS62510 , TPS62560 , TPS62561 , TPS62562 , TPS62590 , TPS62590-Q1 , TPS62601 , TPS62612 , TPS62615 , TPS62616 , TPS62619 , TPS62620 , TPS62621 , TPS62622 , TPS62623 , TPS62624 , TPS62625 , TPS62650 , TPS62650-Q1 , TPS62651 , TPS62660 , TPS62665 , TPS62671 , TPS62672 , TPS62674 , TPS62675 , TPS62679 , TPS62690 , TPS62693 , TPS62700 , TPS62730 , TPS62732 , TPS62733 , TPS62740 , TPS62750 , TPS62751 , TPS62800 , TPS62801 , TPS62802 , TPS62806 , TPS62807 , TPS62808 , TPS62821 , TPS62822 , TPS62823 , TPS62825 , TPS62826 , TPS62840 , TPS62870 , TPS62870-Q1 , TPS62871 , TPS62871-Q1 , TPS62872 , TPS62872-Q1 , TPS62873 , TPS62873-Q1 , TPS62874-Q1 , TPS62875-Q1 , TPS62876-Q1 , TPS62877-Q1 , TPS65000 , TPS65001 , TPS65010 , TPS65011 , TPS65012 , TPS65013 , TPS65014 , TPS65020 , TPS65021 , TPS65022 , TPS65023 , TPS650231 , TPS65050 , TPS65055 , TPS65070 , TPS65072 , TPS65073 , TPS650830 , TPS65086 , TPS65090 , TPS65137 , TPS65160 , TPS65160A , TPS65161 , TPS65161A , TPS65161B , TPS65162 , TPS65163 , TPS65167A , TPS65175 , TPS65175B , TPS65175C , TPS65177 , TPS65177A , TPS65180B , TPS65181B , TPS65182B , TPS65217 , TPS65218 , TPS65218D0 , TPS65640 , TPS65642 , TPS65642A , TPS65720 , TPS65721 , TPS65910 , TPS65911 , TPS65912 , TPSM8287A06 , TPSM8287A10 , TPSM8287A12 , TPSM8287A15 , TPSM8287B15 , TPSM8287B30

 

  1.   1
  2.   Abstract
  3. 1Basic Configuration of a Buck Converter
    1. 1.1 Necessary Parameters of the Power Stage
  4. 2Calculate the Maximum Switch Current
  5. 3Inductor Selection
  6. 4Rectifier Diode Selection
  7. 5Output Voltage Setting
  8. 6Input Capacitor Selection
  9. 7Output Capacitor Selection
  10. 8References
  11. 9Revision History
  12.   A Formulas to Calculate the Power State of a Buck Converter
Application Note

Basic Calculation of a Buck Converter's Power Stage