• 

  Minqi Zhao

  • 1 month ago
  • Power management
  • Power management forum

  LMR16030: schematic review

  • Resolved

  Part Number: LMR16030 Dear expert, My customer is using LMR16030 , VDD_SYS_4.2V is system power
• 

  Daniel Li14

  • 1 month ago
  • Power management
  • Power management forum

  RE: LMR16030: Output Voltage Abnormal During Power off

  Hi Albert: i send a email to Brian, we can discuss this issue in email
• 

  Ken Chen39

  • 2 months ago
  • Power management
  • Power management forum

  LMR16030: LMR16030, Cff capacitance and output ripple problem

  Part Number: LMR16030 Hello! We use LMR16030 to supply 18-30vac after half-wave rectification and then connect it with 2200uF filter to form DC. As the input of LMR16030, the output is the maximum 2A of 5VDC. The Cff capacitance of the output terminal...
• 

  Roy Chou1

  • 3 months ago
  • Power management
  • Power management forum

  LMR16030: work as LED driver

  Part Number: LMR16030 Hi Team, I would like to know if buck converter could be work as LED drive. Vin = 20-36V Vout = 18V Iout=1A We have experiment and LED could be brighten. (Vin= 20V) But when Vin = 24.1V-25.2V the LED become flicker. And...
• 

  vasanth TP

  • 4 months ago
  • Power management
  • Power management forum

  RE: WEBENCH® Tools/LMR16030: LMR16030

  Hi Daniel, I removed Capacitor (Cff - Capacitor from FB pin). Now its is working. Do we need this capacitor? If yes what should be the value? - I had used 1nF (Murata, MPN:- GRM1885C1E102JA01D) presently. Regards Vasanth
• 

  Ankit Gupta95

  • 6 months ago
  • Power management
  • Power management forum

  RE: WEBENCH® Tools/LMR16030: Not working above 16.5V input supply.

  Hello Animesh, Please share the waveform of VIN, VOUT, SW and Inductor Current when the part was is working fine (i.e. below 16.5 V) and when part is not working fine (i.e. after 16.5V). Are you using TI EVM or custom EVM? If you are using custom EVM...
• 

  Masazumi Ishii

  • 8 months ago
  • Power management
  • Power management forum

  LMR16030: About external clock

  TI Thinks Resolved

  Part Number: LMR16030 Hello. I have a question about LMR16030S. Details are given in the attached document. Thank you. LMR16030S１.pdf
• 

  Sunny Qin

  • 8 months ago
  • Power management
  • Power management forum

  LMR16030: can lmr160303 output add 10000uF capacitor

  • Resolved

  Part Number: LMR16030 Hi team, my customer want to add 10000uF capacitor on the output of LMR16030
• 

  Taoran Jiang

  • 9 months ago
  • Power management
  • Power management forum

  LMR16030: Different type of 10 uH inductor cause thermal issue

  • Resolved

  Part Number: LMR16030 Hi team, My customer uses the LMR16030 as a 12V input, 3.9V/2.6A power supply
• 

  Taoran Jiang

  • 9 months ago
  • Power management
  • Power management forum

  LMR16030: Voltage drop issue when current = 2.6A

  TI Thinks Resolved

  Part Number: LMR16030 Hi team, My customer just send me a question about LMR16030: The regulated output voltage is 3.9V. When the current is added to 2.6A, the output voltage will drop to 3.6V. Sorry for can't post the schematic, but it's...

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