• BUF20800-Q1: about VCOM work volatge is abnormal issue

  

  Lawrence He

  Part Number: BUF20800-Q1 Tool/software: Hi, Support Team we use BUF20800-Q1 and find VCOM Voltage is abnormal and then abnormal display defect but became normal display after a few seconds. as below chart: schematic: VCOM work voltage…

  • over 1 year ago
  • Power management
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• BUF20800-Q1: Need help to order BUF20800/20820 EVM hardware

  

  Josh Roberge

  TI Thinks Resolved

  Part Number: BUF20800-Q1 Other Parts Discussed in Thread: BUF20800 I can only find the datasheet for the BUF20800/20820EVM. Our business APP-CPP has recently taken ownership of this legacy device and we need to order this BUF20800/20820 EVM hardware for…

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

• BUF20800-Q1: BUF20800-Q1 Pin FMEA

  

  Matthias Terhorst

  Resolved

  Part Number: BUF20800-Q1 Other Parts Discussed in Thread: BUF20800 Dear Team how does the device BUF20800 behave when the pins (3 to 2), (36 to 37), (4 to 5) and (35 to 34) have a short to each other ? Best Regards Matthias

  • Resolved

  • over 8 years ago
  • Power management
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• BUF20800-Q1: Please tell me about the characteristics of I2C

  

  Noriaki Fukazawa

  TI Thinks Resolved

  Part Number: BUF20800-Q1 Other Parts Discussed in Thread: BUF20800 Hello Expert. Thank you for your special support every day. I have two simple question about BUF20800-Q1 I2C. ①Is there a provision for I2C number of data rewrite times ? ②How…

  • over 7 years ago
  • Power management
  • Power management forum

• BUF20800-Q1: EVM order

  

  Nam, Dino

  TI Thinks Resolved

  Part Number: BUF20800-Q1 Dear team, Would you help me to order BUF20800-Q1 EVM for Customer? I can’t find EVM at TI Store. - Application : Cluster Thank you.

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• BUF20800-Q1: AEC-Q100 documentation or report needed

  

  user4782171

  Resolved

  Part Number: BUF20800-Q1 Hi all, Here need your help to check and confirm for it asap. In datasheet, it lists BUF20800-Q1: Qualified for Automotive Applications. Does it mean that the IC with AEC-Q100 qualified? Have any documentation…

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• BUF20800-Q1: Altium schematic and footprint

  

  Jared Becker

  Resolved

  Part Number: BUF20800-Q1 Other Parts Discussed in Thread: BUF20800 Hi Team, Can you please provide me with the Altium schematic and footprint for the BUF20800-Q1? Thank you, Jared

  • Resolved

  • over 8 years ago
  • Power management
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• BUF20800-Q1: Solder void percent vs That-JA(C/W)

  

  Nam, Dino

  TI Thinks Resolved

  Part Number: BUF20800-Q1 Dear team, The customer want to know our thermal performance of BUF20800-Q1 as changing solder void area. "Solder void percent vs That-JA(C/W)" like below. Would you share the data like below?

  • over 8 years ago
  • Power management
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• BUF20800-Q1: input current increase when output trace add cap

  

  NObody

  TI Thinks Resolved

  Part Number: BUF20800-Q1 Sorry to bother. As the title, input current increase when we add output cap (0.1uF for all output channel). The Iin is about 400mA without output cap, When we add output cap, Iin will be 900mA. because end customer…

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• BUF20800-Q1: Analog/Digital power supply current

  

  Nam, Dino

  Resolved

  Part Number: BUF20800-Q1 Hello team, At datasheet, 1. Analog power supply current is max 28mA under no load. If under full load, How can I estimate max supply current? 2. Digital power supply current is max 100uA under no load, two-wire bus inactive…

  • Resolved

  • over 8 years ago
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