Answered

• BUF16821-Q1: BUF16821-Q1 I2C data receiving method

  

  t-naka

  Resolved

  Part Number: BUF16821-Q1 Other Parts Discussed in Thread: BUF12840 , BUF16821 BUF16821-Q1 has the following two power supplies. ・ Digital power supply: VSD ・ Analog power supply: VS Here, is it possible to output data by applying analog power (VS) after…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• BUF16821: BUF16821

  

  ROBERT HOMMEL

  TI Thinks Resolved

  Part Number: BUF16821 Will this part dissipate less heat if I program the unused outputs to it's highest programmed voltage? If so, is it still OK to leave unconnected?

  • over 5 years ago
  • Power management
  • Power management forum

• BUF16821: Re-power on time

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: BUF16821 Hi Team, Does BUF16821 have the spec of re-power on time? or any spec that acceptable initial voltage. I mean if I plug on/off the power supply quickly, does IC fail start up? Regards, Roy

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

• BUF16821-Q1: Calculate the output voltage min/max

  

  Atsushi Hirai

  Resolved

  Part Number: BUF16821-Q1 Hi team, My customer want to estimate(calculate) the output voltage min/max under below condition. Could you support this? VSD=3.3V+/-0.1V VS=11.8V+/-0.18V There is a 10ohm series resistor between VS supply and VS-pin(there is small…

  • Resolved

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

• BUF16821-Q1: output voltage calculation

  

  Patrick Chen(TPE System & Application)

  TI Thinks Resolved

  Part Number: BUF16821-Q1 Hi Sir, My customer is using BUF16821-Q1 on their system and set the V16 as 35(Dec) with VS =13.5V. My question as below. 1. Based on Equation1 on the page 10 of spec, The expected voltage on V16 should be Vout=13.5V*35/1024 =…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• BUF16821-Q1: White balance function

  

  Patrick Chen(TPE System & Application)

  Resolved

  Part Number: BUF16821-Q1 Other Parts Discussed in Thread: BUF16821 Hi Sir, My customer is using buf16821-q1 on their panel, and they need White balance function on their panel. They would like to know if there is any setting or software or DLL that could…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• BUF16821-Q1: Output voltage when the novolatile memory has never been programmed

  

  user6266224

  TI Thinks Resolved

  Part Number: BUF16821-Q1 Other Parts Discussed in Thread: BUF16821 , Hi Sir, We would like to use the output voltage of the novolatile memory has never been programmed. Q1: When we would like to use the output voltage of novolatile has never been programmed…

  • over 5 years ago
  • Power management
  • Power management forum

• BUF16821: Standard values

  

  Davide Panarelli

  TI Thinks Resolved

  Part Number: BUF16821 Hi, i'm wishing to repair a TV screen, my questions are: this chips comes with a common standard gamma curve values? I ask you because i think i have bought a fake chip, when it comes without blister my balls start to turn.. if it…

  • over 5 years ago
  • Power management
  • Power management forum

• BUF16821: BUF16821A

  

  ROBERT HOMMEL

  TI Thinks Resolved

  Part Number: BUF16821 I'm using the BUF16821A and only using OUT1 through OUT10, is it ok to leave OUT11 through OUT16 and Vcom2 unconnected? Currently OUT11 through OUT16 and Vcom2 are programmed for 0V, is this OK?

  • over 5 years ago
  • Power management
  • Power management forum

• BUF16821: Is it have convenient way to download code of BUF16821 in produce line ?

  

  Fandy

  TI Thinks Resolved

  Part Number: BUF16821 Hello Is it have convenient way to download code of BUF16821 in produce line ? now we are using BUF16821.exe , but its too complicated and inconvenience for operating in produce line

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

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