Answered

• TPS53014: Tuvpdel

  

  tateo yamashiro

  Resolved

  Part Number: TPS53014 Hi, We got a question from the customer about TPS53014. Could you help us? [Question] How much is the variation of the Output UVP delay(Tuvpdel)? They don't need guarantee. They will use it as reference. Best Regards, ta…

  • Resolved

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

• TPS53014: Output Voltage

  

  Kwangbok Roh

  Resolved

  Part Number: TPS53014 Hello, We have used this IC to convert 24V DC to 5 V DC. But it is not working properly. Would it be possible to know what is wrong with our circuit? We only get about 1~2 V DC output when we put in 24V DC. Is there any…

  • Resolved

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

• TPS53014: Output voltages greater than 7V

  

  Carlos Silva85

  TI Thinks Resolved

  Part Number: TPS53014 Hi team, Can I please understand what causes the maximum output voltage limitation on the TPS53014 and whenever there is anything I could do to use this IC with higher output voltages?

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

• TPS53014: External MOSFET selection

  

  tateo yamashiro

  Resolved

  Part Number: TPS53014 Hi, We got a question from the customer about TPS53014. Could you help us? [Question] What is the maximum Qg the IC can drive a gate of MOSFET? They are concerned the large Qg will occur a big loss of MOSFET. So they want to…

  • Resolved

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

• TPS53014: EN deglitch time

  

  tateo yamashiro

  TI Thinks Resolved

  Part Number: TPS53014 Hi, We got a question from the customer about TPS53014. Could you help us? [Question] - Is there any deglitch time on EN function? If 2n to 20nsec very narrow pulse is applied to EN pin, can the IC detect this pulse? Best Regards…

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

• TPS53014: DRVL under-shoot voltage

  

  tateo yamashiro

  TI Thinks Resolved

  Part Number: TPS53014 Hi, We got a question from the customer about TPS53014. Could you help us? [Question] They are evaluating TPS53014EVM. They found DRVL under-shoot which is over the voltage rating. Please refer to attached file. TPS53014 DRVL…

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

• TPS53014: Gate resistor of DRVL

  

  tateo yamashiro

  Resolved

  Part Number: TPS53014 Hi, We got a question from customer about TPS53014. Could you help us? [Question] Our customer is considering using the gate resistor at close to low side FET for protction against under-shoot at DRVL. How much is the recommended…

  • Resolved

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

• TPS53014: inductance value

  

  tateo yamashiro

  Part Number: TPS53014 Hi, We got a question from customer about TPS53014. Could you help us? [Question] They consider to use TPS53014 under the following condition. How much is the recommended inductance range? Vin=18.5V Vout=5V Iout=10A They…

  • over 9 years ago
  • Power management
  • Power management forum

• TPS53014: Load Issues

  

  Ethan Held22

  Part Number: TPS53014 Hi All, I had a question regarding the TPS53014. We're bringing up a board with the device on it to provide 5V, and we can't get it operating properly. Currently, when it's run with no load, the device comes up for a minute or…

  • over 9 years ago
  • Power management
  • Power management forum
Answered

• TPS53014: Can the customer apply 3.3V external power to the buck converter output trace if Vin is open?

  

  Ikoma

  Resolved

  Part Number: TPS53014 Hi Expert, This is a similar question on the thread linked below but target device is different. https://e2e.ti.com/support/power-management/f/196/t/795968 The customer uses TPS53014 to configure a 3.3V Vout buck converter on…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.