Other Parts Discussed in Thread: TPS65146 HI,
im using TPS65146( IC LCD supply TFT 24-VQFN) to provide required supply voltages to run 7 inch LCD panel so i used a 24-VQFN breakout board with IC ready assembled and i just added the discreet components…
Other Parts Discussed in Thread: TPS65146 Dear All
I have a question on TPS65146.
An LDO is integrated at TPS65146, but I have no plan to use this function.
What is the best treatment for unused LDO function?
The followings are the…
Hello Tiffany,
The SY7301A and SY7630B are two different type of devices, so it would normally be best to post 2 separate requests. However, using the Cross-Reference tool on TI.com: http://www.ti.com/sitesearch/docs/universalsearch.tsp?searchTerm=sy76#q…
Other Parts Discussed in Thread: TPS65150 , TPS65146 , TPS65100 , TPS65140 Hello:
I have been working on a design to drive a TFT display from a TI DSP processor. I looking to use TI TPS65150 to provide most of the voltage rails needed by the TFT panel…
Hello k_nov,
It is true that you can derive the VCOM signal from the source line signal and for the big portion of your VCOM signal this is done with the resistors connected from VDD and VGL to A+in. Then it is good practice and increases the functionality…
Hello,
The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose…
Siyu,
I think the toggle flip-flop in the block diagram on page one of the spec should have let you know that the max you will get with this device is 50% duty.
Go to page 43 and 44 of the attached and select a more suitable part.
Peter,
i am enclosing the Power Management Guide for 2011. The section you will be interested in starts on page 43 and actual devices listed on page 46, With the minimum information you have given me I would expect that you will want something like…
