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  Murthy

  • 1 day ago
  • Power management
  • Power management forum

  LM5069

  Dear Sir, We are looking for a Load Switch with a soft-start function up to 1 sec (Inrust Current protection) to charge the DC link Capacitor /DC Bus for the working voltages up to 400V DC Input: AC to DC from Bride Rectifier. DC Supply is not pure...
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  Ramachandran Sivanehru

  • 10 days ago
  • Power management
  • Power management forum

  LM5069: Enable

  • Resolved

  Part Number: LM5069 Hi, I want use the enable function in this IC. I don't need any of the UVLO
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  GARETH OU

  • 4 days ago
  • Power management
  • Power management forum

  LM5069: Load Turn on threshold

  TI Thinks Resolved

  Part Number: LM5069 Hi What is Load Turn on threshold? How to set?
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  Eggsy Pang

  • 3 days ago
  • Power management
  • Power management forum

  LM5069: LM5069 turn off time is too long, about 200us

  Part Number: LM5069 Hi team, My customer use LM5069 for monitor the overcurrent, up to 20A. But we found LM5069 turn off external MOSFET and time is too long, up to 200us, which let MOSFET broken. We guess the LM5069 sink current is too small...
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  Jaison Devassy

  • 11 days ago
  • Power management
  • Power management forum

  LM5069: Issue in DC Input protection & Hot-Swap

  Part Number: LM5069 Hi, We are using TI's Hot swap controller LM5069 along with other 3rd party Sidactor & TVS protection devices in our DC powered Ethernet Switch product and are facing following challenges, During IEC 61000-4-2 ESD tests (2KV...
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  Brian Anderson1

  • 2 months ago
  • Power management
  • Power management forum

  LM5069: LM5069

  TI Thinks Resolved

  Part Number: LM5069 Problem with un-encrypted Spice Model I have been trying to run this model using LTspice and Simetrix. Simetrex provides the following error: *** ERROR *** Model 'U1.X6.SMOOTH', parameter 'ron': Cannot evaluate expression...
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  Rakesh

  • 12 days ago
  • Power management
  • Power management forum

  RE: All in one power switch with OVP/UVP/OCP/REVERSE PROTECTION

  Hi Zoe, LM5069 ( https://www.ti.com/lit/an/snva683/snva683.pdf ) and LM74800-Q1 ( https://www.ti.com/lit/an/slvaes2/slvaes2.pdf ) are the options to meet the requirement. Best Regards, Rakesh
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  Shinya Sawamoto

  • 1 month ago
  • Power management
  • Power management forum

  LM5069: Looking for the best hot-swap or eFuse

  • Resolved

  Part Number: LM5069 Hello team, I need your advice to look for the best hot-swap controller
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  Motoyasu Hattori

  • 1 month ago
  • Power management
  • Power management forum

  LM5069: Rpwr calculation for Power limit

  • Resolved

  Part Number: LM5069 Hi, According to datasheet P.20, I can find the following equation for Rpwr
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  Gary Teng

  • 1 month ago
  • Power management
  • Power management forum

  LM5069: Schematic review and no output on some LM5069

  Part Number: LM5069 Hi all, My customer want to use LM5069 to protect their 20V adapter input in type-c application. Their schematic is as below. In their first board test, 9/50 devices are failed: the control gate can't be turned on successfully...

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