• TPS543C20A: TPS543C20A,PSPICE,Stackable simulation

  

  Cheong Ro

  TI Thinks Resolved

  Part Number: TPS543C20A Other Parts Discussed in Thread: TPS543C20 Tool/software: Hello, Does Pspice model SLUM671.ZIP for TPS543C20A support stackable mode?

  • 4 months ago
  • Power management
  • Power management forum
Answered

• TPS543C20A: TPS543C20A DESIGN

  

  Matthew Moranda

  Resolved

  Part Number: TPS543C20A Tool/software: Hi Britton, Couple of last questions before I release the design. 1. The output cap. configuration in the Excell calculator tool suggests a feed forward cap. for the 6 100uF ceramics I've included in the design…

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum

• TPS543C20A: RSP and RSN pins

  

  switch

  TI Thinks Resolved

  Part Number: TPS543C20A Tool/software: Hi TI team， My client is using the TPS543C20A to design the schematic diagram,It was found that a 0R resistor was connected to the RSP and RSN pins. This seems a bit unreasonable. Please help check it. Thanks!

  • 2 months ago
  • Power management
  • Power management forum

• TPS543C20A: TPS543C20ARVFR pls help verify below label is reasonable.

  

  SELENA ZENG

  TI Thinks Resolved

  Part Number: TPS543C20A Tool/software: Hi TI team, regarding TPS543C20ARVFR/TI, we get stock of DC22+, there both E3 and E4 of Lead finish, pls help check if below label is reasonable

  • 1 month ago
  • Switches & multiplexers
  • Switches & multiplexers forum

• TPS543C20A: o/p voltage dropping

  

  prema R

  TI Thinks Resolved

  Part Number: TPS543C20A Tool/software: Hi We are using TPS543C20ARVFR to power VCCINIT 0.85V for zynq ultrascale + XQZU19EG-2FFQB1517I.We have designed it for 0.85V 39A. When no load is connected the buck output is 0.846V.We isolated load as we had…

  • 5 months ago
  • Power management
  • Power management forum
Answered

• TPS543C20A: Looking for DCDC solution

  

  Austin Do

  Resolved

  Part Number: TPS543C20A Other Parts Discussed in Thread: TPS543B25 , TPS543B22 Tool/software: Hello team, I'm looking for the right device to meet the customer's requirements as below. Can you please recommend DCDC converter? Vin: 12V Vout: 0…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• TPS543C20A: RAMP setting

  

  Yigal Linshits

  TI Thinks Resolved

  Part Number: TPS543C20A Tool/software: According to the datasheet : 8.4.6.1 Ramp Selections RAMP pin sets internal ramp amplitude for the control loop. RAMP amplitude is determined by internal RC, selected by the resistor connected from MODE pin to…

  • 8 months ago
  • Power management
  • Power management forum

• TPS548A29: SW for sync of TPS543C20A

  

  David Park

  Part Number: TPS548A29 Other Parts Discussed in Thread: TPS543C20A , , TPS543620 , TPS543B22 Tool/software: Hi, Customer would like to utilize SW of TPS548A29 to provide sync to TPS543C20A. Is it available for synchronization of 2 DCDC(TPS548A29 and…

  • 5 months ago
  • Power management
  • Power management forum

• TPS543C20A: Regarding enable of Buck

  

  prema R

  TI Thinks Resolved

  Part Number: TPS543C20A Tool/software: Hi We are using TPS543C20ARVFR in our design to provide 0.85V as VCCINIT supply for Zynq Ultrascale+ FPGA.We have used the buck as per the below implementation. We want to implement power on/off using a push button…

  • 8 months ago
  • Power management
  • Power management forum
Answered

• TPS543C20A: What to do with SYNC pin when using API/Body Break

  

  D Gauthier

  Resolved

  Part Number: TPS543C20A Tool/software: Hi, Is there anything special that needs to be done with the SYNC pin if I want to enable the API/Body Break function on the TPS543C20A?

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

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