• RE: LMR70503: Inverting DC/DC Converter

  

  Orlando Murray

  Seijiro, To get a non-isolated negative output voltage from a positive input voltage you would have to configure Inverting buck-boost topology. See appnote: https://www.ti.com/lit/an/slyt286/slyt286.pdf For 5V to -30V the SW voltage would be VIN…

  • over 5 years ago
  • Power management
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Answered

• LM2678: About short test of LM2678SD-ADJ

  

  Uchida Yasuhide

  Resolved

  Part Number: LM2678 Other Parts Discussed in Thread: LM76005 , Hi, I have two questions about the LM2678SD-ADJ. Q1:Does the LM2678SD-ADJ have a risk of internal circuit short between Vin(Input) and Vout(Switch output) ? Q2:Could you give me the…

  • Resolved

  • over 4 years ago
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• 46Vin Stepdown Converter with 5A output

  

  Tom Page

  TI Thinks Resolved

  Other Parts Discussed in Thread: LM5146 , LM5145 , LM76005 , TPS54560B I am looking for a DC-DC solution that needs to accept 46V and down convert to a lower voltage with 5A. Does TI have a switching voltage regulator that supports 5A?

  • over 4 years ago
  • Power management
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Answered

• UCC28782: LMG2610 with UCC28782

  

  robin gangopadhya18

  Resolved

  Part Number: UCC28782 Other Parts Discussed in Thread: LMG2610 , , LMG5200 , LM76005 Hello: ds for LMG2610 states that the part is meant for a[[lications <75W Yet, nowhere can one notice where that limit comes from. Surely, one place would be the…

  • Resolved

  • over 3 years ago
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Answered

• TPS65279: Do you have more wide input voltage range than TPS65279?

  

  Yasushi Fujiwara

  Resolved

  Part Number: TPS65279 Other Parts Discussed in Thread: LM76005 , LM5143 Hello Experts, My customer is looking for higher input voltage(>35V) device than TPS65279. Do you have such devices? [requirement] - Vin >=35V - Iout=5A - dual outputs - clock synchronization…

  • Resolved

  • over 5 years ago
  • Power management
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• Buck regulator with PMBus upto 32V output

  

  byr

  TI Thinks Resolved

  Other Parts Discussed in Thread: LM61460 , LM76005 Hello Please suggest a buck regulator for the following requirements: Vin = 34V Vout = 32V Iout = 5A PMBus is a requirement. Thanks

  • over 5 years ago
  • Power management
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Answered

• RE: high power density DCDC solution consult

  

  Daniel Li14

  Resolved

  Hi: can you whether LM76005 is fitting your application: Datasheet Link: EVM Link: http://www.ti.com/lit/ug/snvu694/snvu694.pdf

  • over 6 years ago
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Answered

• LM76005QEVM: IC instantly blown when connected to high input voltage

  

  Wei Jie Ng

  Resolved

  Part Number: LM76005QEVM Other Parts Discussed in Thread: LM76005 Dear TI Engineering Team, As per the thread title, the LM76005 IC of the evaluation board instantly blew up when connected to a high voltage Lithium Ion battery at 50V with no load…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPSM82816: Thermal calculations for the TPSM82816

  

  Richard Webb

  Resolved

  Part Number: TPSM82816 Other Parts Discussed in Thread: TPSM82866A , TPSM8287A12 , LM76005 In my application I want to use the TPSM82816 device to convert from a 5.7V supply to create a 3.3V rail with Iout of 5.536A max. Question: Are the calculations…

  • Resolved

  • over 2 years ago
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Answered

• RE: LM76003-Q1: the function safety FIT Rate document

  

  Ben C

  Resolved

  Hi Corry, I don't believe LM76003-Q1 can be ISO26262 part. We have a P2P part for the LM76003-Q1 which is the LM76005-Q1 . We have: LMR38025-Q1 LM5013-Q1 Ben

  • over 2 years ago
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