Part Number: TPS650250 Hi team,
In datasheet p13, it is said "The three DC-DC converters operate synchronized to each other, with the VDCDC1 converter as the master. A 180° phase shift between the VDCDC1 switch turn on and the VDCDC2 and a further 90…
Hello Bin Liu,
after hours of research with trial and error, we have finally a working solution.
Technically, at this project, we came from a design similar than the BeagleBone Black with the default PMIC TPS65217. After the board layout and some components…
Part Number: TPS650250 Hi team,
I have checked below the process when the LDO output is not used, what capacitance does the small ceramic capacitor refer to? What is the recommended capacitor size?
https://e2e.ti.com/support/power-management-group/power…
Part Number: TPS650250 Other Parts Discussed in Thread: AM3358 , Customer is evaluating TPS650250 for AM3358, but we found a tricky point in the datasheet and SLVU731B . The VIL for ENABLE is 0.4Vmax, but we found that the EN3.3 should be ~0.6V even there…
Part Number: TPS650250 Other Parts Discussed in Thread: AM3352 Hi,
We use AM3352 and PMIC TPS650250 a s a design.
How to guarantee the power supply performance without PI simulation?
Is there any guides or tools we can use for power integrity design.
Thank…
Part Number: TPS650250 Other Parts Discussed in Thread: LMZM23601 , TPS65023B , Hi team,
My customer is working on a new battery input stage that will be used in several designs. For this development, the R&D team is looking for a low cost 24 Volt battery…
Part Number: AM3354 Other Parts Discussed in Thread: TPS650250 , , TPS65217 Hi,
I'm working on a project that will use the AM3354 together with the TPS650250. We usually use one of the TPS65217, but due to the current market we couldn't purchase it.…
Part Number: TPS650250 Dear Specialists,
My customer is considering TPS650250 and has a question about how to connect AGND and PGND.
I would be grateful if you could advise.
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On our circuit diagram, A-GND and P-GND of TPS65025 are separated on our…
Part Number: TPS650250 Hi team,
Could you please let me know about unused Vdd_alive (VLDO3) termination for TPS650250?
- Is it OK to leave it floating?
- Is the recommended output cap (2.2uF) needed?
- Is the load resistor needed?
Best regards,
Itoh
Part Number: TPS650250 Hi,
My customer tries to use TPS650250 by replacing from multiple power ICs.
They only use Vout:3.3V, 2.5V, 1.2V by DCDC1, DCDC2 and DCDC3.
Thus, they don’ t use LDO1 and LDO2.
In this situation,
Could you answer how they…