Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 Below User's guide Figure-8 is described that LDOUSB output delay is 550μs.
https://www.ti.com/lit/ug/sliu011f/sliu011f.pdf
But below thread is described LDOUSB: 215μs internal delay…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 When testing power off sequence on TPS6590378 + AM5728, LDOUSB output become a little increased voltage (0.6V) after reset assert for about 3ms.
Is these behavior any problem?
If possibility…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5729 Hi,
I am using the TPS6590379ZWST to power a Sitara AM5729 processor and need some clarification on the function of the RESET_IN pin of the PMIC. The "TPS659037 User's Guide to Power AM574x…
Part Number: TPS659037 Other Parts Discussed in Thread: TMDSIDK572 Hi,
Load capacitance is specified on the datasheet as below.
Is this assumed to use the following recommended crystal?
If another crystal is used, does load capacitance depend on the…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5718 HI,
I am using the AM571x IDK EVM (Part #TMDXIDK571x) which has a push-button switch connecting to PWRON Pin of the TPS6590379 PMIC to power-up the board. However I need to be able to power…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5728
Hello,
We're planning to use TPS6590378 to power AM5728. On the AM5728 EVM, SW1 connected to PMIC PWRON allows system power on (press, release) and power off (long press ~15 sec).
Is there…
Hi Michiaki-san,
RESET_IN is not a valid ON Request and will not result in the device being powered on unless a different ON request is present. I would recommend reviewing Table 5-9 of the TPS659037 datasheet. I2C is not available until the device has…
Part Number: TPS659037 Dear TI Team
When I investigated the difference between TPS6590378 and TPS6590379, I found the following link. https://e2e.ti.com/support/power-management/f/power-management-forum/723506/faq-tps659037-the-difference-between-tps6590378…
Part Number: TPS659037 Hi,
We are using TPS6590377ZWSR as PMIC for the Sitara processor on our board. We are getting all LDO outputs .
At SMPS 9 we are getting 1.4V and pulses at rest of the SMPS which die down immediately.
Do we need to program the OTP…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5718
Hi
This is related with AM5718 Boot Failure issue.
Customer changed the PMIC due to delivery issue without confirmation with us.
Could you please clarify whether TPS6590377 cab be replaced…