Answered

• TPS628503-Q1: PSPICE Model

  

  AlexWalton42

  Resolved

  Part Number: TPS628503-Q1 Other Parts Discussed in Thread: TPS628502-Q1 Tool/software: Hi Team, Do we have a PSPICE model for the TPS628503-Q1 ? Please share if available. Thanks in advance!

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum
Answered

• TPS628503-Q1: TPS628503QDRLRQ1

  

  Thamarong Pansakul

  Resolved

  Part Number: TPS628503-Q1 New lot incoming was put on hold at IQC due to mismatch MSL, The spec sheet called out MSL 1 but incoming lot its original label present MSL 2

  • Resolved

  • 7 months ago
  • Power management
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• TPS628503-Q1: calculator tools

  

  Colt Zhang

  Part Number: TPS628503-Q1 hi team, could you help provide the calculator tools of TPS628503-Q1.

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

• TPS628503-Q1: The phase range is between 70° and more than 90°, and the gain is between -10dB and -20dB. Is there any problem?

  

  Alan Xia

  Resolved

  Part Number: TPS628503-Q1 Hi team， Regarding its power loop stability, what is the required range of phase margin and gain margin? Our current actual measurement results show that the phase range is from 70° to more than 90°, and the gain is from -10dB…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• TPS628503-Q1: About PSRR

  

  Yuya Shoji

  Resolved

  Part Number: TPS628503-Q1 Other Parts Discussed in Thread: AWR6843 Hi team, Do you have PSRR value from f = 10 kHz to f = 20 MHz? Best Regards, Shoji

  • Resolved

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

• TPS628503-Q1: Questions on Fsw and Switching Node Waveform

  

  PY (Pengyu) Song

  Resolved

  Part Number: TPS628503-Q1 Hi team, How Fsw is measured - at SW node? Does the Fsw tolerance include spread spectrum? Measured Fsw with spread spectrum enabled seems to exceed the min/max as below. Is this expected? Is there any way to reduce below spikes…

  • Resolved

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

• TPS628503-Q1: The SMT curve of TPS628503--Q1

  

  Imelda Zhang

  Part Number: TPS628503-Q1 Other Parts Discussed in Thread: TPS628501-Q1 Thanks for your support. We need to complete welding of TPS628503-Q1 and TPS628501-Q1 next week. Would mind providing me the SMT curve of SOT-5X3 (DRL) and SOT583? I just find the…

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

• TPS628503-Q1: Datasheet & Design Calculator

  

  PY (Pengyu) Song

  Resolved

  Part Number: TPS628503-Q1 Hi team, Datasheet is missing in TPS628503-Q1 product folder. Is there any design calculator available for TPS628503-Q1?

  • Resolved

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

• TPS628503-Q1: Schematic review

  

  Kygo Cheng

  TI Thinks Resolved

  Part Number: TPS628503-Q1 Hi Team Please help to review schematic of TPS628503-Q1 ! First one spec is 1.Vin = 5V 2.Vo=3.3V 3.Io=3A Second one spec is 1.Vin = 5V 2.Vo=1.2V 3.Io=3A

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

• TPS560430: SIMPLIS mode of the parts list

  

  PYOUNGJO PARK

  TI Thinks Resolved

  Part Number: TPS560430 Other Parts Discussed in Thread: LM61495-Q1 , LM61440-Q1 , TPS552872-Q1 , TPS628503-Q1 Tool/software: Can you share the SIMPLIS model of the parts list below? <parts list> No. DC/DC 1 LM25148QRGERQ1 2 LM61495-Q1 3 L…

  • 20 days ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

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