• LP8758-B0: About VANA pin layout

  

  Albert Sun

  TI Thinks Resolved

  Part Number: LP8758-B0 Hi Team, Datasheet tells VANA should be connected to VIN BX pins directly on PCB. However from your layout recommendation it does not directly connected on the top layer. Could i just connect VANA to VIN B3 on top layer? -A

  • 3 months ago
  • Power management
  • Power management forum

• LP8758-B0: Set default voltage

  

  Kevin Huang67

  TI Thinks Resolved

  Part Number: LP8758-B0 Dear sir, Please help to provide the simple method to see the default voltage of LP8758-B0. For example, to set en1,en2 and then key in some code in i2c tool. Let me quickly to make sure the pcb assembly is good. Thanks!

  • 11 months ago
  • Power management
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• LP8758-B0: LP8758-B0 PSpice model

  

  Kevin Huang67

  TI Thinks Resolved

  Part Number: LP8758-B0 Hi sir, Please help to provide us the equivalent R and L circuit of this LP8758-B0 PSpice model. Then we can use it in our simulation tool. Thanks a lot.

  • over 1 year ago
  • Power management
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• LP8758-B0: LP8758-B0 set to 0.9V

  

  Kevin Huang67

  TI Thinks Resolved

  Part Number: LP8758-B0 Hi Sir, From your forum PMIC sense routing example in web, the far end voltage(1.18V) is lower than PMIC set=1.2V. e2e.ti.com/.../how-to-implement-remote-sense-in-your-processor-power-design Why the below case (Phil replied me on…

  • over 2 years ago
  • Power management
  • Power management forum

• [FAQ] LP8758-B0: Can TI provide a solution size for the device?

  

  Phil Yi40

  Part Number: LP8758-B0 Yes; the EVM design linked below can provide a reference of the solution size for these devices in every phase configurations: https://www.ti.com/tool/LP8758EVM?keyMatch=&tisearch=search-everything&usecase=hardware The…

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

• LP8758-B0: suggestion

  

  Eric(Dongguan) Zhu

  Resolved

  Part Number: LP8758-B0 hi team, my customer want 4 output as below. there are different EA/E3/E0. what is the different between EA/E3/E0? please give a suitable PN.

  • Resolved

  • over 2 years ago
  • Power management
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• LP8758-B0: LP8758-B0 power sense FB_B0,FB_B1 when PMIC reset

  

  Kevin Huang67

  TI Thinks Resolved

  Part Number: LP8758-B0 Hi Sir, I am afraid of no load for LP8758-B0 when use it, then the sense feedback will destroy the LP8758-B0. If send reset command to LP8758-B0, then Vout is 0V, the LP8758-B0's sense function will off ?

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• LP8758-B0: Default setting of LP8758A1B0YFFR

  

  user6142633

  Resolved

  Part Number: LP8758-B0 Hi, team Could you tell me the default setting of LP8758A1B0YFFR? Is the default register as described in the data sheet of LP8758-B0? www.tij.co.jp/.../lp8758-b0.pdf Default phase configuration is 4-phase? Please let me know if…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum

• LP8758-B0: Question about LP8758 family

  

  Ben Kuo

  TI Thinks Resolved

  Part Number: LP8758-B0 Dear Team, Could you let me know the different between EA/E3/E0? This three is single phase and can generate 4 different output. If we want to config device as 2+1+1, which part is suitable solution for customer? Thanks. Regards…

  • over 3 years ago
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• LP8758-B0: Load transient and phase adding

  

  user4811888

  TI Thinks Resolved

  Part Number: LP8758-B0 Hi expert, I see from the datasheet that there's auto phase adding/shedding functions to improve light-load efficiency. As I understand it is only designed for steady-state operation, and Fig40/41 shows phase transition period…

  • over 3 years ago
  • Power management
  • Power management forum

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