• 

  Takuya Terada

  • 24 days ago
  • Power management
  • Power management forum

  LM5050-1-Q1: MOSFET selection

  TI Thinks Resolved

  Part Number: LM5050-1-Q1 Hi team, this is the same question of: https://e2e.ti.com/support/power-management/f/196/t/923639 are there any difference of effect of higher RDS on and Vth between LM74700 and LM5050Q1? best regards, Takuya
• 

  Iain Davis1

  • 1 month ago
  • Power management
  • Power management forum

  LM5050-1-Q1: LM5050-1-Q1 Pin FMEA

  TI Thinks Resolved

  Part Number: LM5050-1-Q1 Hello, Might I request the Pin FMEA for part: LM5050-1-Q1 Thank you, Iain
• 

  Karikalan Selvaraj

  • 4 months ago
  • Power management
  • Power management forum

  RE: LM5050-1-Q1:

  Hello Firas, Let us know if we have answered your question and if yes, click "this resolved my issue" at the end. Otherwise, let us know your questions. Regards, Kari.
• 

  Gowtham Galla

  • 5 months ago
  • Power management
  • Power management forum

  RE: LM5050-1-Q1: Maintain external MOSFET off when VS pin is not supplied and VOUT is still present

  Hello, We finally end up with the same conclusion. The suggested test enabled to test the robustness of IC. So according to you, the observed phenomenon in the experiment is due to a weak pull down of 50 ohm at GATE-IN pin. It answers my question...
• 

  Teddy10086

  • 7 months ago
  • Power management
  • Power management forum

  LM5050-1-Q1: LM5050-1-Q1 Got damaged when power on

  • Resolved

  Part Number: LM5050 - 1 - Q1 Hi,friends, I used 3 pcs of LM5050 - 1 - Q1 to designn a Multi-battery
• 

  Karikalan Selvaraj

  • 7 months ago
  • Power management
  • Power management forum

  RE: LM5050-1-Q1: MOSFET selection for up to 40 A current

  Hi Power dissipation calculation is based on the RTHJ-PCB of the MOSFETs, for the ST parts you indicated, it is 35C/W when mounted on a 1 sq inch PCB area with 2 ounce copper thickness. To base the calculation, we need to know the PCB board temperature...
• 

  Karikalan Selvaraj

  • 9 months ago
  • Power management
  • Power management forum

  RE: LM5050-1-Q1: LM5050-1Q1

  Hello Davide, Yes, sumarry is correct. Note that the TVS discussed in for the negative clamp, and positive clamp protection you need to place according to your application. 80V Vds rating is needed for 24V and for 12V 60V would be good, 80 may be...
• 

  Alberto Doronzo

  • 11 months ago
  • Power management
  • Power management forum

  LM5050-1-Q1: can this part be used for OVP

  • Resolved

  Part Number: LM5050 - 1 - Q1 Hi, can LM5050 be used as an OVP switch? - the application requires 140C
• 

  Hollis Liu

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

  LM5050-1-Q1: LM5050 PIN abs rating

  • Resolved

  Part Number: LM5050 - 1 - Q1 Hi team, i would like to konw why the min IN/OUT pins to Ground voltage
• 

  Timur Haliulin

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

  LM5050-1-Q1: Temperature

  • Resolved

  Part Number: LM5050 - 1 - Q1 Hello, Would this component withstand 120 deg C ambient temperature

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