Part Number: TPS659037 Other Parts Discussed in Thread: AM5718 , PMIC : TPS6590379ZWSR
SITARA : AM5718AABCXEA
PMIC IS GETTING PROPER INPUT SUPPLY,CLK 16.384MHz is ok, BUT WE ARE UNABLE TO OBSERVE PMIC OUTPUTS.OUR DESIGN ALSO ATTACHED .
7043.pmic ic sch…
Part Number: TPS659037 Dear team,
We have produced a custom standalone PMIC PS board using TPS6590379
After power up we see correct voltages except VDD_CORE (SMPS7)
We have disconnected load from VDD_CORE and got correct 1.15V
When we connect 90 Ohm resistor…
Part Number: TPS659037 Hi team
Customer encounter an issue when using TPS659037 in their system.
They found LDO1 output/ RESET_OUT will stay in a "voltage platform" for a while before ramp up to target output voltage.
Customer want to know is…
Part Number: TPS659037 Hi ,
We are using the part TPS6590379ZWSR in our design. We are in our testing phase.
We are supposed to get 3.3V from PMIC. But we are getting only 1.1V. We want to see if this voltage is coming from PMIC or it's due to some loading…
Part Number: TPS659037 Hi team, I'd like your advice about TPS6590378 suddenly freezing. The output of TPS6590378 suddenly disappears and RESET_OUT goes Low. What external factors can cause this condition? We are having trouble reproducing it. Sincerely…
Part Number: TPS659037
Hi,
As a result of checking that TPS659037 is not working, it is an internal short circuit of VCC1(C7) and CND_ANA(M13).
The customer will ask if the input voltage of 5 volts is measured during a short circuit.
Is 5V measurement…
Part Number: TPS659037 Hi Team,
We Have TPS6590376ZWSR 0x8A 1.3 version PMIC.
I have made the connection same as attached PCB.
TPS6590376ZWSR.pdf
But during boot, i am only getting 1.8V at LDOVRTC. I am not getting any voltage at SMP3 or LDO8/9 or at…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5726 1) How can i generate an interrupt form the PMIC to a am5726 signaling powerdown in imminent.
2) Can the processor use the POWERHOLD input to prevent shutdown of the PMIC until the AM5726 is…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5718 WE ARE USING TPS6590379 PMIC FOR SITARA PROCESSOR (AM5718) IN OUR DESIGN.
WE HAVE PLACED BOOT0=0 (FOR DDR3L); BOOT1=1 THEN WHAT ARE THE DEFAULT OUTPUT VOLTAGES OF THE LDO'S AND SMPS'S REGULATORS…
Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 , TPD12S015 Dear Sir,,
We are using AM5728 + TPS6590378 PIMC. However, it was changed to TPS6590379 PMIC due to difficult supply of TPS6590378. The power system was designed with reference to…