Hi JYL,
It may be simpler to use a load switch with that current carrying capability rather than putting two switches in parallel.
The TPS22929D is a leaded, 5.5V load switch with a current carrying capability of 1.8A. If a WCSP device can be used…
Hi Vollier,
Could you give a bit more information on what parameter you are trying to measure and what load switch you are using?
If you are referring to testing the voltage on the input and output pins, then a multimeter would work by placing the…
Other Parts Discussed in Thread: TPS22929D , TPS22918 , TPS22953 , TPS2115A-Q1 , TPS2115A Hi
I have an 5V application with a 0.47 (1ohm ESR) supercapacitor which is used as backup supply when the external supply is disconnected.
During power on, I…
Part Number: TUSB8020B Other Parts Discussed in Thread: TUSB8044 Hi Experts,
During testing TUSB8020B HUB,some issue is as below,
1. USB 2.0 peripherals access are OK.
2. USB 3.0 mass storage devices access are OK,but USB 3.0 camera acA1920-155um…
Hi Guy Yater,
Thanks for the response.
When I was going through http://www.ti.com/lit/sg/sszb130b/sszb130b.pdf this document & I found recommended part as TPD8E003.
So now I'm in confusion to use any one of them, Can you please suggest me , which…
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…
