Part Number: TPS61165 Hello,
I’m currently designing a LED backlight driver for an LCD panel using the TPS61165 , and I would appreciate your help reviewing both my schematic and PCB layout .
Here are the main parameters of the LCD backlight:
…
Part Number: TPS61165 Tool/software: Hi, I am working on yocto scarthgap 6.6 kernel and I want to add support regarding the backlight LED controller (tps61165) in my BSP. Please provide the driver and related things to validate this controller. Thank…
Part Number: TPS61165 Hi Teams,
We tested the TPS61165 with the maximum current set to 200 mA, using a 22 µH inductor and PWM at 25/50/100%. We observed spikes in the current waveform, with a period of about 5 ms. Is this behavior normal? Thanks.
…
Part Number: TPS61165 Hi Teams,
We tested the TPS61165 with the maximum current set to 200 mA, using a 22 µH inductor and PWM at 25/50/100%. We observed spikes in the current waveform, with a period of about 5 ms. Is this behavior normal? Thanks.
…
Part Number: TPS61165 Tool/software: Hello there....
I am currently designing a backlight driver using the TPS61165 , and I would like some help to verify if my schematic is correct. Could someone please assist me with this review?
I am also using…
Part Number: TPS61165 Tool/software: Hello,
We are using the TPS61165 for brightness control to drive a 12 V, 1 A LVDS display. We have designed the schematic—could you please review it and share your valuable feedback?
Also, please check the Schottky…
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…
Part Number: TPS61165 Tool/software:
Hello
We have been using this circuit for 7 years, roughly 7,000 boards with no issues. Suddenly we have had several boards fail in the field where D1 gets destroyed. We also had only 2 boards where U1 was damaged…
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…
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…
