Other Parts Discussed in Thread: TPS84250 Hi guys,
Im designing a combo, which consists of 5V 2.5A DC-DC Buck with TPS84250, current/voltage sensor via I2C with SMSC PAC1710.
The design is almost finished, but I'd like to ask the experts to advice whether…
Hello Simple Switcher Team,
I have looked through the datasheets for both devices and they are nearly verbatum. Can someone enlighten me on the differences between these two devices?
Thank you for your help.
Ryan May
Other Parts Discussed in Thread: TPS84250 , TPS84259 Could anybody please supply me with the sugested foorprint and land pattern (with dimensions) for TPS84250 and TPS84259?
The datasheet curiously have nice drawings but no dimensions.
Many thanks in advance…
Hi,
Recommended footprint shows eight Vias around pin 37 (AGND). However, the recommended layout doesn't use these Vias as they are connected only to AGND plan o n the Top layer and are isolated from the PGND layer. This way it does fulfill the demand…
Other Parts Discussed in Thread: TPS84250 , LMZ14203 Hello,
Does anybody know how fast is load response of the TPS84250?
I was not able to find this information(or reference to compensation mode) to define how fast TPS84250 will be able switch from "light…
Other Parts Discussed in Thread: TPS84250 The TPS84250 uses a resistor to set the output voltage. Unfortunately, the resistor appears to form part of the feedback path, so if I'm not mistaken, it can't simply be replaced with a direct voltage input in…
Part Number: ADC12C170 Hi,
We are using TI adc(ADC12C170CISQ/NOPB) and DC-DC regulator(TPS84250)
in one of our design.For thermal simulation following information is
required-
1. Material of the device
2. Density
3. Specific heat
4. Melting temperature…
Other Parts Discussed in Thread: TPS84250 Hi,
I'm interesting in the next topic - today there are parts in the the LMZ3 and TPS84k family which have different part numbers but they are " EXACT EQUIVALENT in functionality and parametrics to the…
Hi Menelik,
1) No, there are 4 internal PGND layers on this board.
2) PGND is the power ground of your system. This is the common ground connection for VIN and VOUT.
3) Yes, the TPS84250 and TPS84259 can share the same PGND. I would keep AGND of each…
