Part Number: TPS65154 Other Parts Discussed in Thread: TPS65150 , Customer has a 10” TFT LCD module that requires the following voltages:
Can you recommend a power management device that will be able to generate these rails?
Shawn
Part Number: TPS65154 Tool/software: Hi Everyone,
TPS65154 IC has "NC" pins. The datasheet says "no internal connection". The layout guidelines connect these pins to "GND". Is it correct to connect these pins to "GND" or to leave them floating?
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Part Number: TPS65154 Other Parts Discussed in Thread: TPS65150 , Hello,
I am currently desinging my first bias circuit for a barebone 7 inch LCD Display with the following requirement
VDD = 1.8V
VGH = 18V
VGL = -6V
AVDD = 9.6V
VCOM = 3.8V…
Part Number: TPS65154 Tool/software:
The application circuit above works as expected in the majority of our boards, but in some cases the Boost3 converter of the Backlight is getting unstable and the voltage on Led anode (TP15) raises to about 30V and…
Part Number: TPS65154 Hello team,
I was wondering if it is possible to put all the channels in parallel? I am not able to access the single LED chains of my LCD..
Additionally, there seems to be a discrepancy between the typical application (where…
Part Number: TPS65154 Hi,
As per TPS65154 datasheet the back light control output is 6 in-depended output. But our LCD has common Kathode LED and the maximum current is 80 mA.
But the TPS65154 devise is capable of maximum 40 mA drive. In this can…
Part Number: TPS65154 We have a design which is using the TPS65154 for an LCD bias circuit. We are able to flash the IC over I2C and get the desired output voltages for all of the regulators. However, after flashing the EEPROM and waiting a significant…
Part Number: TPS65154 Hi Team,
Interested in using the TPS65154 however a question came up on how to determine the proper alignment and rate of the FLK input signal to create the sloped falling edge when the gate of the TFT goes from VGH to VGL. Do…
Part Number: TPS65154 Hello team,
I was wondering if it is possible to put all the channels in parallel? I am not able to access the single LED chains of my LCD..
Additionally, there seems to be a discrepancy between the typical application (where…
Part Number: TPS65154 Dear Sirs,
My customer asked me about reference schematics and PCB board file for TPS65154.
If you have any files on hand, could you share these files to me?
