Part Number: TPS84620 Other Parts Discussed in Thread: LMZM33606 Need 12Vin to 5Vout @ 6A power module design with 500 KHz switching frequency. 500 KHz is a mandatory requirement.
Couldn't find option to set TPS84620 to 500 KHz for above Vin & Vout. Please…
Part Number: TPS84620 Other Parts Discussed in Thread: TPS62140
We are using TPS84620 for generating 2.5V and 3.3V and TPS62140 for generating 1.1V
Picture 1 and 2 shows the power up sequencing of 1.1V vs 2.5V and 1.1 vs 3.3V.
Issue 1: The waveform…
Other Parts Discussed in Thread: TPS84620 Hello,
In my design I'm using a TPS84620 to produce 2.5V and I want to make sure I get the resistor and cap settings correct.
On Table 1 it shows for 2.5V that Rrt should be set 1K ohm while Table 2. says…
Other Parts Discussed in Thread: TPS84620 Dear support team,
I decide the switching frequency of the TPS84620. Could you teach the calculation formula for determining the resistance value of the RT / CLK?
Regard. Bob Lee
Other Parts Discussed in Thread: TPS84621 , TPS84620 Hi All,
Can any one tell me reference voltage used in the feedback loop and its tolerance value for TPS84621 and TPS84620?
Thanks in advance.
Other Parts Discussed in Thread: TPS84621 , TPS84620 Hello,
Can the TPS84620 or the TPS84621 operate in current sharing mode like the LMZ2xxxx series?
Thanks
Hi Hisashi Yoda,
We often describe this relationship in such a table and not via an equation. You can see this in many TI converters data-sheet such as TPS84620, TPS84621, ...
If you need a SS timing that is not in table, I suggest that you use linear…
Hi Jimmy,
Please note that the TPS84621 has a wider output voltage range, down to 0.6V. This is fully released and is completely pin-to-pin compatible with the TPS84620, and the same height dimensions.
http://www.ti.com/product/tps84621
Regards,
…
Other Parts Discussed in Thread: TPS84620 Hi specialists
I ask myselfe if I can use the integrated DC/DC power module TPS84620 as a LED driver for constant current. The idea is to use either the Vadj input or the Sense+ input as a feedback comming from…