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Part Number: TPS65218D0 Other Parts Discussed in Thread: AM3352 , TPS6521825 Tool/software: Hello,
This question is related to the one I asked previously that got resolved by changing the PMIC reference to TPS65218D0.
However, once I assembled the new…
Part Number: TPS6521825 Other Parts Discussed in Thread: TIDA-050038 , LP8733 , TPS6521815 , TPS650861 Hi, I wonder if one can combine e.g. DCDC1 and DCDC2 of TPS6521825 to one rail to get higher output current.
Thank you
Betty
Hi Daniel,
Thanks for the reply. I did some more digging into this issue and discovered the answer to my initial question: a short circuit is not a short circuit when it is caused by insufficient voltage on the input to the LDO. As for why there is insufficient…
Part Number: TIDA-050038 Other Parts Discussed in Thread: TPS6521825 , Hi team,
My customer is looking for PMIC for i.MX 8M mini.
TIDA-050038 has two PMICs, TPS6521825+LP873347.
Is there any device that can power i.MX 8M mini with only one device (not two…
Hi Brenda,
Thanks for responding. I really only need to change the DCDC and LDO voltage levels and the sequencing of the DCDC and LDO voltage outputs. Because I may be reprogramming a TPS6521825, which is for an iMX processor, to power a 1Ghz Am335x processor…
Hello Adevries,
Basically yes, but the 3us filter time is set to avoid noise causing continuous triggering of EN. Additional Schmitt trigger can be also used to avoid this situation. There is also diagram in the datasheet that depicts the short EN pulse…
Part Number: TPS65218D0 Other Parts Discussed in Thread: TPS65218 , TPS6521815 , TPS6521825 , TPS6521835 , TPS6521845
Dear team,
What is big difference between TPS65218D0/15/25/35/45? These PMICs seems to have same sequence and same default output.
At TI…
Please refer to this Tech Note:
Powering the NXP i.MX 8M Mini with the TPS6521825 and LP873347 PMICs
We are updating part number from TPS65218D0 to TPS6521825, which is pre-programmed to work with LP873347.
This board has been built and we are working…
Koyo Asaishi said: Does LP873347 have a OTP setting register for AM570x? No, the LP873347 has OTP settings for NXP i.MX 8M Mini.
Please refer to the LP873347 Technical Reference Manual to see the OTP settings of this device variant and the Powering the NXP…
That's a fair question. It is because the TPS65218D0 was originally released for AM438x. Since AM438x requires Secure RTC and Tamper protection, the TPS65218D0 is available with STRICT=1b as the default.
We did not release a variant of TPS65218xx…
