Answered

• LMR14030-Q1: LMR14030-Q1

  

  jingyang yu

  Resolved

  Part Number: LMR14030-Q1 Tool/software: Hello, I would like to ask your company for some information about this chip LMR14030S1DDARQ1, please see details below, thank you Chip model Whether the chip manufacturer is registered in mainland China (yes/no…

  • Resolved

  • 4 months ago
  • Motor drivers
  • Motor drivers forum

• LMR14030-Q1: Is it possible to damage LMR14030 when input voltage is below than set voltage?

  

  Jack Li

  TI Thinks Resolved

  Part Number: LMR14030-Q1 Tool/software: Hi Expert, My customer is using LMR14030-Q1 for 8V output voltage, but they have a case that the input voltage may be just 7V, I know this device may not work normally, I just wonder if this device may be damaged…

  • 10 months ago
  • Power management
  • Power management forum

• LMR14030: LMR14030SDDAR Use question consultation

  

  yingjiao LI

  TI Thinks Resolved

  Part Number: LMR14030 Tool/software: Hi POW ARM controls the triode switch through high and low levels, thus controlling the LMR14030SDDAR EN pin high and low level. Realize 5V output power control. Current problem: the circuit load is arm embedded…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMR14030-Q1: Is it possible for LMR14030 to damage back-end chip when operating in sleep mode?

  

  yong.fu

  Resolved

  Part Number: LMR14030-Q1 Other Parts Discussed in Thread: LMR14030 , REF3333 Tool/software: Hello Experts, I faced the issues about the LMR14030 and the Ref3333, could you help to confirm the related link as below: REF3333: Ref3333 chip damaged -…

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum

• LMR14030-Q1: Question about output capacitor

  

  Chase Jeong

  TI Thinks Resolved

  Part Number: LMR14030-Q1 Tool/software: Dear TI experts, My customer have a question about designing LMR14030SSQSSARQ1. They do not have enough PCB space, so they want to know ceramic capacitor in the output. Please check the schematic first. …

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

• LMR14030: SAMPLE

  

  Jingguo Wang

  Resolved

  Part Number: LMR14030 Tool/software: Hi team, My customer need the sample to test the device but I find I can't request the sample. Could you tell me the background and how can I get it? BR Jingguo

  • Resolved

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

• LMR14030-Q1: application issue

  

  Colt Zhang

  TI Thinks Resolved

  Part Number: LMR14030-Q1 Tool/software: Hi expert, Customer's uses our LMR14030-Q1, currently customers need to work at ambient temperature 60℃, 90% ambient humidity, 1000 hours of continuous operation, Whether our chips can support it or not, can…

  • 5 months ago
  • Power management
  • Power management forum

• LMR14030: LMR14030SDDAR marking

  

  yingjiao LI

  Answer Suggested

  Part Number: LMR14030 Tool/software: Hi Could you please help confirm why this physical marking is inconsistent? Is there any change? Can you provide the change file thank you

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMR14030-Q1: Schematic review request

  

  Zareef Huq

  Resolved

  Part Number: LMR14030-Q1 Tool/software: Hi team, I've designed the following buck converter circuit to take VBATT, which can range from 6V to 17V and output 5V at up to 3A max. Can you check to ensure this is designed well, the passive values look…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum

• LMR14030: LMR14030 design margin for different circuits

  

  Zoe Yang

  TI Thinks Resolved

  Part Number: LMR14030 Hi team, Would you please help comment on the difference design margin between these two circuits? Below 1st figure had some abnormal working conditions compared with 2nd figure. Both of the parameters are the same except for…

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

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