• 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?

  • 8 months ago
  • Power management
  • Power management forum

• TPS543C20A: TPS543C20ARVFR- Webench simulation is failing.

  

  Shafeeq Muhammed

  Part Number: TPS543C20A Hi, I am planning to use TPS543C20ARVFR for below specification in stacked configuration Input: 5V Output: 0.9V/70A. When I tried to use Webench, Webench doesnot allow to stackable optio for this part. So I tried to design…

  • 8 days 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

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

• TPS543C20A: TPS543C20 Steady State Simulation Unstable

  

  Andrew Rauch

  Part Number: TPS543C20A Other Parts Discussed in Thread: TPS543C20 I am trying to simulate the TPS543C20 under transient conditions in Pspice for TI. To do this I would like to use the circuit and steady state model in TPS543C20RVF_TRANS and add a current…

  • 22 days ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools 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!

  • 6 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

  • 4 months 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…

  • 8 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

  • 7 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…

  • 11 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…

  • 8 months ago
  • Power management
  • Power management forum

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