Answered

• LM61460: replace LM61460 with new part

  

  xiaobo ruan

  Resolved

  Part Number: LM61460 Other Parts Discussed in Thread: LM61480 , hello: can we repleace LM61460AANRJRR with LM61480RPHR? what's the mean different btw LM61460AANRJRR &LM61480RPHR? thanks~

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• LM61460-Q1: LM61460 / LM61430 : internal RC of the error amplifier (compensation circuit)

  

  Cyrille Schlencker

  TI Thinks Resolved

  Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 , LM61460EVM , LMR14020 , , TINA-TI Hello, I work on a new Buck design to improve the overall efficiency of the power conversion. In the LM61460 and LM61460EVM datasheet there is Rff…

  • 3 months ago
  • Power management
  • Power management forum

• LM61460: Request for a schemtic review of LM61460

  

  Grady Lee

  TI Thinks Resolved

  Part Number: LM61460 Tool/software: Hi, TI expert I have a request from a customer for a circuit review of the LM61460. Please review if there are any parts that need to be modified. Please let me know if there are any parts that need further…

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

• LM61460-Q1: LM61460 results obtained though Webench doesn't match measurement done on LM61460EVM -AS-400K demo board (switching frequency and efficiency)

  

  Cyrille Schlencker

  Resolved

  Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 , LM61460EVM , , TPS56837HEVM Hello, I selected LM61460 for its good efficiency at 3V3 output voltage. In my application I also need 1V2 so I modified the feedback resistor and put 499k…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• LM61460-Q1: LM61460-Q1 FB Accuracy Issue

  

  Xiaoxiang Liu

  TI Thinks Resolved

  Part Number: LM61460-Q1 Tool/software: Hi team, Is the accuracy of the FB regulation voltage in Auto Mode ±1% for the LM61460-Q1, similar to that in FPWM mode? Thanks Xiaoxiang

  • 10 months ago
  • Power management
  • Power management forum

• LM61460-Q1: is LM61460-Q1 "PFAS" free?

  

  Chetan Bele

  Part Number: LM61460-Q1 Tool/software: is LM61460-Q1 "PFAS" free?

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

• LM61460-Q1: LM61460

  

  jonah morof

  Resolved

  Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 Tool/software: Hello, I need to calculate a step-down converter with the LM61460. Is there a dokument with formulas? Thanks LG Jonah

  • Resolved

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

• LM61460: LM61460: Enable and Vcc relationship

  

  YUFANG CHEN

  TI Thinks Resolved

  Part Number: LM61460 Tool/software: Hello, We have the poor connection at the Enable pin. When enable voltage drop to 0.98V, it triggers Vcc to rise up 4.7V and Vout shutdown. I would like to ask about the relationship between Enable and Vcc? Why…

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

• LM61460-Q1: PSPICE model

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 Tool/software: Hi Team, I would like to check if we have full pin define PSPICE model of LM61460? It looks like that ti.com symbol is not including PGOOD and EN/SYNC pin. Roy

  • 7 months ago
  • Power management
  • Power management forum

• LM61460: Can I have a stable 5.1V output at 3A?

  

  Vasileios Tzimas

  TI Thinks Resolved

  Part Number: LM61460 Hello, I have chosen this part LM61460AANRJRR and want to learn how can I know that the results from WEBENCH are correct? I put my desired values 24 VDC as an input and 5.1 VDC@3A as an output. The WEBENCH found me the suitable…

  • 3 months ago
  • Power management
  • Power management forum

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