• TPS61165: TPS61165 Output voltage set

  

  Kaushik C

  Part Number: TPS61165 Tool/software: Hello, TPS61165DRVRG4 is constant current LED driver. The LCD module backlight has a spec for both voltage and current. for example, our backlight has a current spec 180mA and voltage spec typ 9.6V, max10.2V. In TPS61165…

  • 2 months ago
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• TPS61165-Q1: TPS61165 Output Voltage measure

  

  Kaushik C

  TI Thinks Resolved

  Part Number: TPS61165-Q1 Other Parts Discussed in Thread: TPS61165 , LP8869-Q1 Tool/software: Hi TI team I am trying to use TPS61165 IC. I am using this IC for LCD Back light control, Which has 27 LED (3S ,9P). Required LCD backlight forward voltage: 9…

  • 2 months ago
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• TPS61165: UL94-V0 certification

  

  Henry Wang3

  TI Thinks Resolved

  Part Number: TPS61165 Tool/software: Hi Sir, My customer is looking for the UL94-V0 certification for TPS61165DRVR, could you help share this document? Thanks!

  • 1 month ago
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• TPS61165: TPS61165 erratic behaviour

  

  Madis Reivik

  Part Number: TPS61165 Tool/software: Hello ! I got couple of LED drivers, driven from 4V Li battery. Most of them work well (output current 60mA is correct, wave is rectangular) but one has very erratic waveform with overshoots and output current does…

  • 3 months ago
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• TPS61165: TPS61165DRVRG4 Voltage Measure /calculation

  

  Kaushik C

  Part Number: TPS61165 Tool/software: I am trying to use part #TPS61165DRVRG4 / TPS61165DRVT, In this datasheet which has application of nine strings of 3 LEDs. Required LCD backlight forward voltage: 9.6V (Typ) Required LCD backlight forward Current…

  • 2 months ago
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• TPS61165: How to add short-circuit protection on led+ / led- ?

  

  Piocky

  Part Number: TPS61165 Tool/software: Hi, I would like to know if there is any easy way to add a protection for short circuit between led+ and led-? It happens quite too often that we destroy either the diode or Rset during the assembly process. Below…

  • 2 months ago
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• RE: TPS61165-Q1: TPS61165EVM-283 : Difficulties with the software and device configuration.

  

  Patrick Yao

  Hi Ayoub, If you solder the IC backwards, will it light up the LEDs? And you can try to control it with the GUI again. BR Patrick

  • 1 month ago
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• RE: TPS61165: Driver Issue in Linux Kernel 5.15.75

  

  Patrick Yao

  Hi Enes, Do you mean you only decrease the amplitude of the PWM but not the duty cycle? BR Patrick

  • 3 months ago
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• TPS61165: spec check

  

  GARETH OU

  Part Number: TPS61165 Hi I understand CTRL high to low is 2.5ms Are there any low to high times?

  • 5 months ago
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• RE: TPS61165: TPS61165

  

  Patrick Yao

  OK, please let me know when you have updates.

  • 8 months ago
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