Answered

• About TPS65021 power source break test and Failed with Pin Pull Up

  

  March Jasper

  Resolved

  Other Parts Discussed in Thread: TPS65021 Hi Now we have some issues for TPS65021 when Power break test, We using pull up from VBACKUP (3.3V) line for INT and RESPWRON pin. But sometime TPS65021 failed after Power Break Test. And VDCDC1 become to 1.8V…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

• TPS65021 - DC/DC converter discontinuous mode?

  

  Heather Mcintosh

  Other Parts Discussed in Thread: TPS65021 Hi there I'm using TPS65021 and I'm having trouble with VDCDC1. VDCDC2/3 are working as expected. When I measure Vout at VDCDC1, it is very close to my Vin value (~5v) and I can't see any switching on L2…

  • over 8 years ago
  • Power management
  • Power management forum

• Is there Linux driver or example code to control TPS65021 in DM3730?

  

  Sung-IL

  Other Parts Discussed in Thread: TPS65021 , DM3730 Hi all, Is there any Linux driver or example code to control TPS65021 in DM3730? My customer is finding out this example. Please let me have the Linux driver or example or advice how they can implement…

  • over 9 years ago
  • Processors
  • Processors forum
Answered

• RE: LP3972: LP3970 was obsoleted- looking for alternative

  

  Shai Berman

  Resolved

  Hi Rick, the customer would probably use in their system either the LP3972 or the TPS65021/22. They easily understood the difference between TPS65020 and TPS65021/22. But couldn't find the difference between the TPS65021 and the TPS65022 in the datasheets…

  • over 2 years ago
  • Power management
  • Power management forum

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