• LM27313-Q1: LM27313-Q1 power dissipation calculation formula

  

  Pengpeng Li

  TI Thinks Resolved

  Part Number: LM27313-Q1 Other Parts Discussed in Thread: TLV61047-Q1 We are trying to use this part LM27313-Q1 and calculate the power loss and junction temperature based on the application we used. So I have two questions which need support, please help…

  • 12 days ago
  • Power management
  • Power management forum

• LM27313-Q1: Request for pin FMA & FMD Data – LM27313-Q1

  

  Kavivishnu T

  TI Thinks Resolved

  Part Number: LM27313-Q1 Other Parts Discussed in Thread: TLV61047-Q1 Dear TI Team, I would like to request the pin Failure mode analysis data(FMA) for the LM27313-Q1 device for compliance and documentation purposes. Kindly share the latest available…

  • 20 days ago
  • Power management
  • Power management forum

• LM27313: FET On voltage

  

  Shuji Ishiwata

  TI Thinks Resolved

  Part Number: LM27313 Tool/software: Hi All, I have a question about the LM27313. What is the FET On voltage? Some formulas use the term Vsw, but what is the standard value? Best Regards, Ishiwata

  • 3 months ago
  • Power management
  • Power management forum
Answered

• LM27313-Q1: LM27313-Q1

  

  Mehmet Sait

  Resolved

  Part Number: LM27313-Q1 Tool/software: Hello, Is it possible to use shutdown pin of LM27313-Q1 to enable and disable the IC? I used a enable signal from a controller and connected it to the shutdown pin of the IC. Instead of 1k resistor I used a higher…

  • Resolved

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

• LMR64010: Difference between the LMR64010 and LM27313

  

  Shuji Ishiwata

  Resolved

  Part Number: LMR64010 Other Parts Discussed in Thread: LM27313 , TLV61047 Tool/software: Hi All, Please tell me the difference between the LMR64010 and LM27313. I would like to know the differences other than the maximum switching current values. …

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• LM27313: Stops functioning properly when exposed to temperatures of 65°C

  

  Eduardo Eckert

  Part Number: LM27313 Other Parts Discussed in Thread: TLV61047 Tool/software: Bug in the 5V → 16V PWM Booster Controller Context During thermal chamber tests, it was observed that when ambient temperature reaches 65 °C , the analog I/O system stops…

  • 3 months ago
  • Switches & multiplexers
  • Switches & multiplexers forum

• LM27313: No output

  

  user5883945

  Part Number: LM27313 Tool/software: Dears, Occasional no output, In severe cases, the IC may be damaged, for GND impedance, pin1 and pin5 are open circuits. Can you please check if there are any issues with the schematic.

  • 11 months ago
  • Power management
  • Power management forum
Answered

• LM27313: Switch Current - leading-edge blanking integrated or not?

  

  Jochen Katzer

  Resolved

  Part Number: LM27313 Tool/software: Hello, I need a new Booster Design to Boost 5V to 12V. I simulated the LM27313 in WEBENCH Power Designer. All seems ok but if I looked to the Iswitch Waveform I was surprised that there are current spikes up to…

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• LM27313: Marking

  

  Jack Barret

  Resolved

  Part Number: LM27313 Other Parts Discussed in Thread: LM2731 Tool/software: Hello! Several suppliers offer to buy microcircuits with this marking. The markings have crooked symbols. Is this the original marking? Thank you! Best regards, Jack Barret

  • Resolved

  • over 1 year ago
  • Data converters
  • Data converters forum
Answered

• LM27313-Q1: High Peak-to-Peak Sawtooth Signal on Output

  

  Rik Verberne

  Resolved

  Part Number: LM27313-Q1 Tool/software: Dear [TI Support / Team], I’ve been testing the LM27313-Q1 on a breadboard to validate whether the design meets the intended specifications. However, I’ve noticed that the output consistently exhibits a high…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

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