• TPS54519: TPS54202

  

  Minh Vu

  Part Number: TPS54519 Other Parts Discussed in Thread: TPS62816-Q1 , TPS62867 , TPS62A06A Tool/software: Hi! I'm using TPS54519RTE in my design and measured -835mV at PH pin during dead time of switch (30ns). According to datasheet the maximum absolute…

  • 6 months ago
  • Power management
  • Power management forum

• TPS54519: SW undershoot at max load.

  

  Lionel U

  Part Number: TPS54519 Tool/software: Hello TI support I've got an issue to meet the specification of the PH pin of the TPS54519, especially the "undershoot" as following: The max abs rating is -2V during 10ns. My converter operates from 3…

  • 11 months ago
  • Power management
  • Power management forum
Answered

• TPS54519: Inquiry about PWRGD pin of TPS54519RTER

  

  Grady Lee

  Resolved

  Part Number: TPS54519 Tool/software: Hi, TI expert I have a customer inquiry about PWRGD pin of TPS54519RTER. Q1) In each case of conditions that output Low: Thermal shutdown, Overcurrent, Over/Under-voltage, EN Shut down, are the Low output…

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum

• TPS54519: TPS54519 SIMULATION

  

  SANJANA H S

  Part Number: TPS54519 how to analyse the ripple current in tina ti waveform

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

• TPS54519: TPS54519 SIMULATION

  

  SANJANA H S

  Resolved

  Part Number: TPS54519 Other Parts Discussed in Thread: TPS62867 , TPSM82866A Hello, Above attached circuit is the TPS54519 buck converter schematic done in TINA TI. I am trying to simulate this circuit by providing 5volt input and the output…

  • Resolved

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

• TPS54519: Pin FMEA

  

  keita.shoji

  Resolved

  Part Number: TPS54519 Other Parts Discussed in Thread: TPS62867 , TPSM82866A Hi, I'm looking for pin FMEA report of the device. If you have any, could you provide it with me? Best regards,

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS54519: Need the transconductance error amplifier specification

  

  Lionel U

  TI Thinks Resolved

  Part Number: TPS54519 Other Parts Discussed in Thread: TPS54540 , TPS62867 , TPS62870 Hello To correctly model the TPS54519 with SIMPLIS, I need the transconductance amplifier specification. In the datasheet, only gmea is specified but Aol and BW are…

  • over 1 year ago
  • Power management
  • Power management forum

• TPS54519: TPS54519RTER

  

  Saranya M

  Part Number: TPS54519 Hi, Please share Shock & Vibration document for TPS54519RTER. Regards, Saranya M

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

• TPS54519: Absolute maximum ratings on PH pin

  

  keita.shoji

  Resolved

  Part Number: TPS54519 Other Parts Discussed in Thread: TPS62867 , TPSM82866A , Hi, While testing the device, voltage measured at switching terminal exceeding absolute maximum rating. These only happen when switching terminal is transitioning between…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS54519: Could you please help check the stability of the TPS54519 converter?

  

  manu

  TI Thinks Resolved

  Part Number: TPS54519 Hi, Could you please help check the stability of the TPS54519 converter? Best regards, Manu

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

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