Answered

• LP5866: Handling the Unused VSYNC Pin on the LP5866

  

  Taroimo

  Resolved

  Part Number: LP5866 Tool/software: Dear TI team, Handling the Unused VSYNC Pin on the LP5866 Should the pin be left open (floating) or connected to GND? I would appreciate your guidance on this matter. Best Regards, Taroimo

  • Resolved

  • over 1 year ago
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Answered

• LP5866: PGND in TSSOP package

  

  Jeffrey Richards

  Resolved

  Part Number: LP5866 Tool/software: What is the pin description of the PGND pin for the TSSOP package? Is this a separate return for the LED current sinks or is it merged internally with the AGND pin?

  • Resolved

  • 11 months ago
  • Power management
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Answered

• LP5866: about Typical Characteristics

  

  Kotaro Yamashita

  Resolved

  Part Number: LP5866 Tool/software: Hi Team, My customer would like to know about Typical Characteristics in detail. Could you please answer following questions? At Figure 6-9. 1. What is the CC and PC setting? Is that 100% for each? 2. Is…

  • Resolved

  • over 1 year ago
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Answered

• LP5866: How to set 16-bits PWM or 8-bits

  

  Kotaro Yamashita

  Resolved

  Part Number: LP5866 Tool/software: Hi Team, I can see we can change the PWM duty by setting pwm_bri* regisiter for each dots. Is there any procedure to set 8-bit or 16-bit? or It's only set pwm_bri*? e.g. to set L0-CS0 as 8-bits PWM, we need to…

  • Resolved

  • over 1 year ago
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• LP5866: Maximum current Isw of SW pin

  

  Naoki Tsuchiya

  Part Number: LP5866 Tool/software: dear T.I. I have some questions about the output current of the LP5866. What is the maximum current output from one SW pin of LP5866? Is it possible to output 550mA from a single SW pin?

  • over 1 year ago
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Answered

• LP5866: Device functinal modes (sequence time)

  

  ?? ??

  Resolved

  Part Number: LP5866 Tool/software: Q1:How long after power-on should EN=H be set? Q2:What is the time between sending software reset RESET=FF and STANDBY? Q3:Is there a power off sequence?

  • Resolved

  • over 2 years ago
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• LP5866: Customer installation NVC245-LP586x family Graphical User Interface Matrix LED driver installation failed

  

  ken chen

  TI Thinks Resolved

  Part Number: LP5866 Other Parts Discussed in Thread: USB2ANY Tool/software: Hi TI Team， Customer installation NVC245-LP586x family Graphical User Interface Matrix LED driver installation failed, There are the following prompts, thanks.

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

• LP5866: VCC, VLED, VIO_EN timing chart and IC reset timingu chart request

  

  ?? ??

  Resolved

  Part Number: LP5866 ・Is there a timing chart for VLED, VCC and VIO_EN? ・Is there a chart for IC reset timing? best regards,

  • Resolved

  • over 2 years ago
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Answered

• LP5860T: Need help on LED Open Detection false triggering

  

  Derek

  Resolved

  Part Number: LP5860T Other Parts Discussed in Thread: LP5866 Hello, I have an RGB LED matrix connected to SW0..4 and CS0..14. I'm able to drive the LEDs, display images, etc. However, on a board with all LEDs on and working, even when I reset LOD and…

  • Resolved

  • 7 months ago
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Answered

• LP5862: About TSSOP package

  

  Ryoma Ohashi

  Resolved

  Part Number: LP5862 Other Parts Discussed in Thread: LP5866 , Tool/software: Hi team, I was able to find the pin assignment for TSSOP package from the related thread info. But I couldn't find the thermal info for the TSSOP package in the datasheet.…

  • Resolved

  • over 1 year ago
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