• TPS62743: Ripple Voltage in TPS62743 under PWM & PFM

  

  Abhijith Prabha

  Part Number: TPS62743 HI, I seen the low load efficiency is improved when switching TPS62743 to PFM mode. How the output ripple voltage is affected? Could you please provide the comparison of the ripple voltage profile in PWM and PFM. Thanks…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TLV627432: TPS62743- Medical Certification

  

  switch

  Resolved

  Part Number: TLV627432 Other Parts Discussed in Thread: TPS62743 Hi TI team， Does TPS62743 meet Class 3 medical or other recommendations？

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS62743: Vin and En

  

  Gust Zhang

  Resolved

  Part Number: TPS62743 Hi team, When use the blow picture's EN signal, does t do harm on chip? Whether it causes over hot or big current? When power down, can you use multimeter diode to test the forward and reverse voltage of Vin in EVM? Thanks a lot…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS62743: TPS62743YFPR

  

  Anusha M

  Resolved

  Part Number: TPS62743 Hi , We are using "TPS62743YFPR" part in our design, but this component is no stock available in Digi key , mouser, arrow & TI websites. Can you please suggest suitable alternate part numbers for our medical product. If it…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• TLV627432: P2P with TPS62743？

  

  Yue TANG

  Part Number: TLV627432 Other Parts Discussed in Thread: TPS62743 , Hi, Customer need a P2P replacement of TPS62743 due to supply issue, They want to if could use TLV627432 to replace TPS62743 without any design change. I just check the datasheet and…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS62743: 3D/Step File

  

  Jejomar Ildefonso

  Resolved

  Part Number: TPS62743 Hi Team, Do we have a CAD model for TPS62743? Our customer needs this for their mechanical modeling. We've tried downloading through its product page but the zipped file doesn't contain any step file: www.ti.com/.../TPS62743 Can…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• TPS62743: DSC-control on/off mechanism

  

  Mona Guo

  TI Thinks Resolved

  Part Number: TPS62743 I recently study TPS62743 for the DSC-control, it took Vos and FB as two inputs. But I am confused about how it control MOS to on/off, what's the mechanism behind ON/OFF, is it same as peak current control? wait for clock signal…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS62743: Effect on rubber magnets

  

  Sadanori Kato

  Resolved

  Part Number: TPS62743 Hi, Is there any effect on TPS62743 if the rubber magnet (isotropy ferrite rubber magnet) approaches the upper surface of the package when mounting TPS62743 with the mounter? Please let me know if you have any concerns. Best…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS62743: low-load efficiency

  

  Liu Yang

  Resolved

  Part Number: TPS62743 Other Parts Discussed in Thread: TPS62840 Hi Team, I am curious about how the low-load efficiency of TPS62743 is improved with PFM. Is it only dependent on low switching loss? Could you please explain how these? Beat Regards…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• RE: TPS62743: Does TPS62743 has thermal protection and over current protection?

  

  Dorian Brillet de Cande

  Hello user, I haven't heard back from you. Do you have any follow up questions on this part? Did you have a look at the part I recommended? Thank you very much! Best Regards, Dorian

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

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