Answered

• TPS62140: Input noise

  

  Lars Roger Solem

  Resolved

  Part Number: TPS62140 Tool/software: Hi, We are testing TPS62140 in our application. Problem is, there are a lot of input noise generated on the 12V input. The spikes are more than 1.5V peak-peak and changing with load. Scope picture: We have tried…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum
Answered

• TPS62140: Choice between TPS/TLV 62140 etc

  

  Marco Rojas

  Resolved

  Part Number: TPS62140 Other Parts Discussed in Thread: TLV62130 , TLV62150 Hey team, I'm doing a power project that requires a drop-down from 12V to 5V @ 1.8A, with BOM cost being a key careabout then size then efficiency. I notice on Webench that the…

  • Resolved

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

• TPS62130A: vs TPS62150A-Q1 vs TLV62130 vs TPS62140

  

  kura

  TI Thinks Resolved

  Part Number: TPS62130A Please check following compare products website. compare products I think some features have been deleted or erroneous. Would you please fill in the yellow highlighted cell in the attachment? 6825.comparison.xlsx Regards,

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS62140: Need to find the replacement of TPS62140RGTR

  

  Qi Liu

  Resolved

  Part Number: TPS62140 Other Parts Discussed in Thread: TPS62912 , TPS629210-Q1 Hi, support team My customer need to find the replacement of TPS62140RGTR Inventory need minimum 100 nos. Thanks so much. Best regards, Yuki

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS62140: switching frequency variation by process

  

  Yasushi Fujiwara

  Resolved

  Part Number: TPS62140 Other Parts Discussed in Thread: TPS62902 Hello Experts, Would you please provide a switching frequency variation by process/temperature variation? Best Regards, Fujiwara

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

• TPS62140: TPS62140: QFN or VQFN

  

  GW

  TI Thinks Resolved

  Part Number: TPS62140 Hi, team My customer using TPS62140 in their project, and base on their company internal process, they needs to input the device datasheet to their system. And they found that for package information, our title shows that TPS62140…

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

• TPS62140: Output higher than 6V

  

  Shawn OBrien

  Resolved

  Part Number: TPS62140 There are a few places in the datasheet which state that output range is 0.9-6.0V. What happens if I set it to just over 6V output, say 6.1V? This part has been used in a qualified design for many years, so choosing another part…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS62140: Enable threshold VH

  

  Jim Tsai

  Resolved

  Part Number: TPS62140 Hi, According to datasheet as below, the VH min is 0.9V. If I apply voltage higher than 0.9V on EN pin, the device is guarantee turn on, right?

  • Resolved

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

• TPS62140: Looking for chips pin to pin with TPS62140

  

  Chen Pan

  TI Thinks Resolved

  Part Number: TPS62140 Other Parts Discussed in Thread: TPS62130 , TPS62150 My customer needs to find chips pin to pin with TPS62140 , but also meet the higher input voltage ( Vin_max ≥ 24V ), could you please recommend it to me? Thank you!

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

• TPS62140: How to simulate gain and phase margin

  

  Shawn OBrien

  TI Thinks Resolved

  Part Number: TPS62140 I'd like to simulate gain and phase margin for the TPS62140, with my input and output components. I found SLVA301, which would be very useful, except that it is too old to have any information about the TPS62140. Can you either…

  • over 3 years ago
  • Power management
  • Power management forum

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