Part Number: TPS549B22 Other Parts Discussed in Thread: TPS548B22 Hi,
For the part “TPS54922RVFR” provide the pin configuration for unused PMBUS pins.
Also, for feedback resistor section, In datasheet it is mentioned that If the output voltage…
Part Number: TPS549B22 Other Parts Discussed in Thread: TPS549D22 Hello, For the pin 27 datasheets specify Not Connect on 549B22 and 549C22. Additionally, the 549B22 datasheet has the pins 26,6and 7 Not Connect. The 549B22 EVM layout has these pins floating…
Part Number: TPS549B22 Other Parts Discussed in Thread: TPS546D24A HI TI expert,
we would like to use TPS549B22 for our design to meet the following requirement:
default Vout=0.84V and need adjust the output voltage on the flying.
I plan to do the design…
Part Number: TPS549B22 Other Parts Discussed in Thread: LM61495-Q1 , LM5176-Q1 hi,
i'm planning a card to an automotive purpose but not a critical system - can be called infotainment....
i can't understand if i must take only AEC-Q-XXX compliance p…
Part Number: TPS549B22 Dear TI supporter
I have some question when using TPS549B22.
1、At Page7 of TPS549B22 datasheet ,it shaws that the test condition Vbp=2.93V,and is conflict with Page9 Vbp=5.07V typically.And meanwhile,I measured 5v on my DVT,Also…
Part Number: TPS549B22 Hi,
I need to program the TPS549B22's reference voltage to 0.75000V using the PMBUS (USB Interface Adapter) and the Fusion Digital Power Designer software. I cannot find the reference voltage selection on the software.
Th…
Part Number: TPS549B22 Other Parts Discussed in Thread: TPS549D22
Hi, Good day. Our customer wants to know if the EN_ULVO pin tied to GND will totally shut off the device.. OR it will just turn off the output and you can still communicate to the device? …
Part Number: TPS549B22 Hi,
I am aware that pin 4 (EN_UVLO) can be used to set an under-voltage lockout voltage based on the voltage applied to the pin while PVIN and VDD are connected together. I am wondering if this IC has a master enable pin that shuts…
Part Number: TPS549B22 Used TPS549B22RVFR to generate 1.2V at 15A, but the output measures 1.33V. what could be wrong? schematic pdf is attached. x2_SCH_1V2_TPS549B22RVFR.pdf