Part Number: TPS65261 Tool/software: Hello,
I'm not getting the desired output values. R204, R210 and R211 are not installed. I am getting 0.65V from the 1.0V and 1.8V outputs, and 1.8V from the 3.3V output. Could you please help me find out what the…
Part Number: TPS65261 Hello TI engineers.
I would like to know how to calculate the power consumption of TPS65261, for example, input 5V output 1.1V/1A, 1.5V/0.7A, 3.3V/0.8A. How to calculate the power consumption of multiple outputs? How to calculate…
Part Number: TPS65261 Hi Team,
When we are doing thermal simulation. using the IC without heat sink. we get the below values
1. Board temperature : 91.3degreeC
2. Case temperature : 91.493degreeC
3. Junction temperature : 91.934degreeC
Here Junction…
Part Number: TPS65261-1 Hello,
Looking at the data sheet for TPS65261-1, it states that PGOOD rising edge deglitch time is 512 cycles. This value is TYP, do you have MIN and MAX information? In my circuit, the switching frequency is 781kHz, but when I actually…
Part Number: TPS65261 What causes the V7V to have no output? At present, we have checked VDIV, but there is still no output of V7V. See the schematic diagram in the attachment: please help review;
Part Number: TPS65261 Hi,
I'd like to know following 2 questions about recommended capacitor value on V7V that was changed from 1-μF to 10-μF, discussed in previous thread.
https://e2e.ti.com/support/power-management-group/power-management/f…
Part Number: TPS65261 Other Parts Discussed in Thread: , TPS65262 , TPS65263 , TPS65265 , TPS65268-Q1
Hi support team.
In the May 2023 datasheet, the recommended capacitor for V7V of the following models have been changed from 1-μF to 10-μF.
TPS6…
Part Number: TPS65261 Hello expert,
Customer measured VDs waveform and found out the Max/Min is out of datasheet spec. Do you have any method to reduce this ringing? We change Rboot to 2.2ohm but it is still not working. We don't have space to place…
Part Number: TPS65261-1 Hi team
this is my customer SCH could you help me to review it ?
because I will LOA next week
can you reply this week?
there are
one TPS65261-1 in page4
total 1
in attached files
BRs
brian
2477.New_schematic_Power_20230309_B…