Other Parts Discussed in Thread: TPS2459 , TPS2359 Dear Sir,
In my design, there is a I2C backplane and 16 number of cards. Among these 16 cards, there are 12 general purpose I2C cards, dual redundant Power supply cards and dual redundant controller…
Other Parts Discussed in Thread: TPS2549 , TPS2546 , INA213 , TPS2459 Hi,
I am trying to find the simplest solution for charging a samsung tablet (like Note 3) thru a cable which is ~3 feet long + the samsung cable. I think that TPS2546 + INA213 + DC…
Thanks a lot sir..The pull up resistors for SDAIN and SCLIN are at backplane and i had not inserted the card in backplane while measuring the voltages.
Now it is confirmed that the buffer is working absolutely fine; also input and output lines are…
Other Parts Discussed in Thread: TPS2359 , TPS2459 Hello, My application requirements are the following
- Two OR-ed channels, current drawn from both
- Ability to control the current contribution from each channel. For example, 40% current from channel1…
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…
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
Gary,
Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want.
Regards,
John
