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Part Number: TPS65020 Hi team.
Customer found an issue during powering up. SCH is as below. And during power up, we found that the PWM will interrupt sometimes which cause the glitch of power up. Blue waveform is VDCDC2 and yellow waveform is PWM waveform…
Part Number: TPS65020 Other Parts Discussed in Thread: AM3358 , TPS650250 , TPS65023EVM-205 , TPS65023
Dears
we are using the TPS65020 to power up the AM3358, find the 1.5V, DCDC1 have some slop issue, like it is up to a value and then go down and…
Hi Eli,
The TPS650250 should be able to handle the Vishay inductor just fine. The differences between the inductors are too minor to make a difference in the output voltage accuracy.
The VINDCDC1 should never vary from VINDCDC2, VINDCDC3 or VCC. These…
Other Parts Discussed in Thread: TPS65020 , OMAP3503 , TPS65920 Hi,
Can TPS65020 be used to power up an OMAP3503? I am looking for a PMIC solution that will not need a 32KHz to start up.
Thanks,
Danny
Hi Rick,
the customer would probably use in their system either the LP3972 or the TPS65021/22.
They easily understood the difference between TPS65020 and TPS65021/22. But couldn't find the difference between the TPS65021 and the TPS65022 in the datasheets…
Part Number: TPS65580 Other Parts Discussed in Thread: TPS65023 , TPS650250 , TPS65020 Hello team,
Hope you are doing well. What PMIC is recommended for SAMA5D2?
Regards,
Randhir
Saqib,
As you mentioned offline, the input voltage is 24V and we are assuming there is a 12V rail in the system.
Since the current requirements are low, I will recommend the TPS65020 (1A max on DCDC1) instead of the TPS65023 (1.7A Max on DCDC1).
NOTE…
Other Parts Discussed in Thread: TPS65020 Hello Ti,
We are using tps65020 IC is using for our board to handle the power management. The problem is; When we POWER ON and POWER OFF continuously [with 1sec delay], Sufficient PMIC output VRTC is not coming…
Other Parts Discussed in Thread: TPS65020 PMIC TPS65020: in some condition, voltage drop will happening in VRTC and LOWBAT pin we are not getting 3.3V instead of that we are getting 2.99V so enabling signals are not coming from the Processor(VRTC and LOWBAT…
Other Parts Discussed in Thread: IPG-UI , TPS65020 , TPS65023 , TPS65055 , TPS65090 , TPS65217 , TPS65218 , TPS65910 , TPS65911 , TPS65912 , USB2ANY I am pleased to announce that the new IPG-UI GUI has been released to ti.com today at www.ti.com/tool/IPG-UI . The…
