Other Parts Discussed in Thread: TL4242 , TPS61150 , TPS61062 , TPS61165 , TPS61500 , TPS40211 , TPS61161 I'm working on an signalizing project. I've to make some kind of signal lightning for car drivers. I don't have enought experience in lightning,…
Other Parts Discussed in Thread: TPS40211 , TL4242 Hello,
We are using the LED selection tool at http://focus.ti.com/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=690&uiTemplateId=NODE_STRY_PGE_T
On this page there are in total 323…
You should also consider the TL4242 for currents up to 500mA or the TLC5926 for currents up to 120mA per channel. The TLC5926 has 16 output channels that can be paralleled for a total of 1.92A. See application note SLVA346 for details on how to control…
Gordon,
How many LEDs do you have in parallel and how much current do you want to drive through each of them? We have a wide variety of multi-channel LED drivers, but most are boost converter based: TPS61195 as an example: http://focus.ti.com/lit/ds…
Other Parts Discussed in Thread: TINA-TI Update of TINA9-TI Spice Model Libraries and Example Circuits
This note describes the step-by-step process for updating the TINA9-TI Spice Macro Libraries and Example circuits. The update is initiated by selecting…
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…
