• LP8863EVM: D3 in EVM schematic

  

  Youhei Miyaoka

  Part Number: LP8863EVM Tool/software: Hi team, Could you please teach me the role of D3. And is this mandatory? Regards, Youhei MIYAOKA

  • 5 months ago
  • Power management
  • Power management forum

• LP8863EVM: D4 Red LED (INT pin)

  

  Genevieve Pounds

  TI Thinks Resolved

  Part Number: LP8863EVM Other Parts Discussed in Thread: LP8863-Q1 Hi there, I'm currently testing the EVM board for the LP8863-Q1 driver. I wondered whether there is an issue as the red LED D4 lights up (faintly) when I connect and turn on the LEDs…

  • 9 months ago
  • Power management
  • Power management forum

• LP8863EVM: Two questions about driving with an external power supply and SEPIC mode

  

  Genevieve Pounds

  Part Number: LP8863EVM 1. Is there a way to drive all the LEDs with an external power supply without using the boost feature at all? 2. How do I facilitate the SEPIC mode which caps the maximum voltage at 24V? Many thanks, Genevieve

  • 9 months ago
  • Power management
  • Power management forum

• LP8863EVM: LP8863EVM - vddio

  

  Zeev Gerber

  Part Number: LP8863EVM Hi, I want to work with VDDIO of 3.3V without connect to USB. is it possible? Regards Zeev Gerber

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

• LP8863EVM: GUI Register map file with POR default values

  

  Alan O

  Part Number: LP8863EVM My customer is requesting the Register Map file (.txt) with the POR-default register values that can be loaded in the LP8863EVM GUI. Can you provide this please? Thank you.

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

• LP8863EVM: About LP8863EVM GUI

  

  GARAM AN

  TI Thinks Resolved

  Part Number: LP8863EVM Hi all, What is the meaning of "0h - MBB_region0_BX"? When I change the 0h to 1h or 2h, the brightness going up, when I choose "6h-Fh - MBB_region0_BX", the brightness going back to original. What is the meaning…

  • over 4 years ago
  • Power management
  • Power management forum

• LP8863EVM: LP8863EVM | Hw Compatibility | How to configure/communicate using I2C.

  

  Arvind Singh1

  Part Number: LP8863EVM Other Parts Discussed in Thread: DS90UH928QEVM , , LP8863-Q1 , USB2ANY Hi TI Experts, I am planning to use 2 of TI EVM's for my internal POC Project. 1. DS90UH928QEVM 2. LP8863EVM Below is the block diagram of by Hardware set-up…

  • over 4 years ago
  • Power management
  • Power management forum

• LP8863EVM: LP8863EVM | Linux Kernel support | How to configure/communicate using I2C.

  

  Arvind Singh1

  TI Thinks Resolved

  Part Number: LP8863EVM Hi TI Team, I am doing an Internal POC where in i am considering to use LP8863EVM for controller the brightness of the Display. I can see there is a software "setup_LP8863_EVM_1.0.0" which can be used to configure it. …

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• LP8863EVM: Seeking final clarification on input voltage.

  

  Ian Stewart1

  Resolved

  Part Number: LP8863EVM Other Parts Discussed in Thread: LP8863-Q1 Hello, We have ordered a LP8863EVM, and just want to be 100% sure that we are operating it correctly and will not damage the unit. As you can see, the spec sheet seems to have some conflicting…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• LP8863EVM: LP8863EVM cann't light LEDs

  

  Fandy

  TI Thinks Resolved

  Part Number: LP8863EVM Dears I used LP8863EVM connect to 6S8P LEDs (LP8860-LEDLOADEVM) ,but LEDs havn't light I was follow the Quick Start-Up Procedure described in User Guide • Connect USB cable between EVB and PC • Connect external power supply…

  • over 6 years ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.