Answered

• TPS62870: TPS62870Z0WRXSR design review

  

  Brian Wang

  Resolved

  Part Number: TPS62870 Subject: Urgent Design Review for TPS62870Z0WRXSR and TPS62873Z1WRXSR VOSNS Circuits Prior to Gerber Out. Regarding the VOSNS circuit design for the TPS62870Z0WRXSR and TPS62873Z1WRXSR, the DSP vendor has requested a modification…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• TPS62870: Startup voltage setting

  

  Shunsuke Yamamoto

  Resolved

  Part Number: TPS62870 Hi team, May I know if it is possible to configure the startup voltage by users? My customer would like to set 0.67V for the startup voltage. Best regards, Shunsuke Yamamoto

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum
Answered

• TPS62870: TPS62870 & TPS22990

  

  Lara Yeh

  Resolved

  Part Number: TPS62870 Other Parts Discussed in Thread: TPS22990 Tool/software: Hi Teams. I used the architecture of TPS62870 + TPS22990. And have some question shown as below. Q1. For TPS62870 if hold EN (active low), is i2c could be control? until…

  • Resolved

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

• TPS62870-Q1: TPS62873-Q1: Altium files for schematic and gerber development

  

  Brooks Lame

  TI Thinks Resolved

  Part Number: TPS62870-Q1 Other Parts Discussed in Thread: TPS62870 , TPS62873EVM-143 This was supposed to be a "related question" but it's entirely unclear if any link to the original quenstion was carried over by clicking the link button... Regardless…

  • 3 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• TPS62870: TPS62870Z0WRXSR schematic review

  

  Jericho Li

  TI Thinks Resolved

  Part Number: TPS62870 Tool/software: Hi Sir, please help to review the schematic, as below

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

• TPS62870-Q1: Buck converter has a 60KHz voltage noise that is very high

  

  Tony Wang

  Resolved

  Part Number: TPS62870-Q1 TPS62780-Q1 Debug.pdf Connecting load to a 1Ohm load drawing 1.2A. The output voltage has a 300mV triagular shape. I have tried to solder a 100uF tantulum Cap across the regulator output and ground but does not help to reduce…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS62870: For Package dimension spec of TPS6287X.

  

  Daisuke Nomura

  Part Number: TPS62870 Tool/software: Target device: TPS6287x. Customer try to use it, Customer want to confirm if this device meet IPC-2221 and IPC-A0610 mainly contain information about conductor gaps. The device should meet the IPC standard of 127μm…

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

• TPS62870-Q1: over current protection

  

  Shoo Saga

  Resolved

  Part Number: TPS62870-Q1 Other Parts Discussed in Thread: TPS62816-Q1 , , TPS62870 , TPS62871 Tool/software: Hi team, My customer compare TPS62816-q1 and TPS62870-Q1. TPS62870-q1 has high side current monitoring and TPS62816-Q1 has high side and…

  • Resolved

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

• TPS62870: About Vout Accuracy

  

  Albert Sun

  TI Thinks Resolved

  Part Number: TPS62870 Tool/software: Hi Team, Want to know the spec below indicates that TPS62870 can promise +/-1% output voltage accuracy under temperature over -40C to 125C and VIN=2.7V to 6V? I compared the spec to other TPS62XXX low-voltage buck…

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

• TPS62870: comp caculation

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: TPS62870 Other Parts Discussed in Thread: TPS62869 , TPSM82866C Tool/software: Hi, We may using TPS62870 to using on Vout 1.2V and 1.8V condition. How to optimization comp value in these two voltage? I use wenbench tool but seem Rcomp…

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

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