Part Number: TPS54260EVM-597 Hi,
I measured UVLO voltage by using TPS54260EVM-597 with all default external components, then it's different from calculated value as attached. Then I tried to calculate with twice current source (I1 and Ihys), then the…
Part Number: TPS54260EVM-597 Hi all,
One of my customer is considering using the TPS54260EVM to create a constant current source for some basic lab testings. Could this application work as a simple hack?
Part Number: TPS54260EVM-597
On Data Sheet, absolute max rating:
PH = -2volts, 10-ns Transient
Here are scope screen captures from eval kit (no changes):
EVAL Kit PH=-3.4v, Vin=12v, output load 500ma (w/10w power resistor)
…
Hello Jack
TPS54260 EVM ( TPS54260EVM-597) can configured in the following way to make it inverting buck boost.
I'll provide you my suggestions for testing on Monday. As I am out the office today.
Sorry for the inconvenience
Regards
…
Part Number: TPS54260
Dear all,
I am doing a project with the requirement configuration stated below.
Configuration
Label
Value
VIN
15V
VOUT
1.2V
OUTPUT CURRENT
1.5A
I use TINA simulation tool…
TPS54260EVM-597 has C1 capacitor position but not installed. I am going to use a 4.7uF ceramic capacitor but at what size C1 should I use? Or I dont need it?
Is it useful for protection circuit? For voltage drops?
Thank you...
Hi Chris,
I was just checking the datasheet for TPS54260EVM-597 and it says that the output is 3.3V. Now, is this fixed output or it's for the 12V input? If this is fixed, what is the best way to boost it up to 15V?
Thank you,
Jimit
Hi
Here are my comments:
1. Yes, the voltage of the BOOT cap should be higher than 2.1V (typ). BOOT is used to supply for the driver of the highside MOS. if the voltage of the boot cap is less than the threshold voltage of the highside MOS, the MOS…
