Part Number: TPS650250 Hi team,
In this diagram, below R2 is PGND, but I think below the capacitor is AGND. Is this correct? Also, why are these two grounds different?
I understand that, as with the EVM layout, it is recommended to use these grounds…
Part Number: TPS650250 Other Parts Discussed in Thread: TPS62441-Q1 , TPS6521905 , TPS6593-Q1 Tool/software:
Application detail:
We are looking for a Power Management Integrated Circuit (PMIC) that can provide 3.3V, 1.8V, and 0.9V outputs. This PMIC…
Part Number: TPS650250 Tool/software: Hi team,
Our customer is using this device and having below few question,
1. In 6.9 Electrical Characteristics DCDC3, it is writed MODE=0(PWM) like below, Is this typo? Is the correct is MODE=0(PSM)?
2. In…
Part Number: TPS650250 Tool/software: Hi,
I have a few custom boards that we designed with the TPS650250.
Out of 20 that we built, five have an issue with the VDCDC2 being too low and slowly drifting.
The VDCDC2 is programmed to be 1.85V. For example…
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…
Part Number: TMDSLCDK138 Other Parts Discussed in Thread: TPS650250 , TPS650061 , OMAPL138 , OMAP-L138 , TPS65910 Tool/software: Dear E2E support,
On the OMAP L138 documentation it says the chip must be powered up by TPS650061, however on your LCDK…
Part Number: OMAPL138B-EP Other Parts Discussed in Thread: TPS650250 , TPS650061 , OMAPL138 , Tool/software: Dear E2E support,
In the OMAP L138 documentation it says the chip must be powered up by TPS650061, however on your LCDK / EVM board I can…
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…
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…
