Part Number: TPS2828 Other Parts Discussed in Thread: TPS2816 , TPS2818 , Hi All,
We need to replace TPS2828 with TPS2818 or TPS2816. What would happen if we leave VDD pin of TPS2818 or TPS2816 floating. We don't have the option to tie it to Vcc unless…
Part Number: TPS2816 We use the TPS2816DBV to drive a large NFET on each low-side of an H-bridge driver circuit. I've attached pictures below of the schematic and pcb layout of the "open" half. The "close" half is identical.
Problem: Everything…
Part Number: TL494 Other Parts Discussed in Thread: CSD19538Q3A , TPS2816 , TPS2828 , TPS2818 Tool/software: Hello,
I have a VDD = 46V which supplies a system (load). This load tries to draw more than 10A, and I want to limit the current. For this,…
Hi Satya,
Thanks for asking about the internal regulator on TPS2812. You can find the typical application schematic on page 13 and in figure 22 on the next page in a similar datasheet for TPS2816 family http://www.ti.com/lit/ds/symlink/tps2829-q1.pdf…
Kuo,
The thresholds are conventional CMOS-compatible levels (not TTL), i.e. the rising threshold is typically 2/3 of Vcc, and the falling threshold is 1/3 of Vcc. See page 5 of the datasheet.
As Dan points out above, 15 V is the abs max limit on…
Other Parts Discussed in Thread: TPS2819 , TPS2818 , TPS2816 , TPS2817 , TL5001 , TPS2819-EP , TPS2818-EP Hello,
I was going through the datasheet of TPS28XX - EP. There was one Contradictory statement.
Statement in page 2 mentions -
"The TPS2816…
Hello Tim,
The parts could have originated from Unitrode. UCC27322DR also continued to be marked with the unitrode markings for some time after being acquired by TI. 1B is a two digit date code corresponding to year and month. Assuming B mean the second…
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
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…
