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Part Number: TPS65919-Q1 Dear,
our client design DRA711, PMIC was use TPS65919-Q1,
PMIC LDO1 output default was 1.8V, but we need change to 3.3v, how to do revise register? or TI Factory Settings ?
IF any suggestion, Please advise me.
Thanks,
Best regards…
Part Number: TPS65919-Q1 Hi.
O919A152TRGZxQ1: Did something change in OTP=0x52 since last time?
User's Guide says that Powehold UP waiting time is 8sec.
The previous chips (bought by me in spring 2018) wait for 8secs.
Recently bought chips (fall of…
Part Number: TPS65919-Q1 Hello guys,
One of my customers is considering using TPS64919-Q1 for their next products.
The customer found the device had three parts numbers as O919A14C, O919A14E and O919A152.
What is difference between O919A14C, O919A14E…
Part Number: TPS65919-Q1 Hi,
We are using TPS65919-Q1 in our project. We have to calibrate ADC channels.
I go through the slia087a.pdf document for ADC calibration which is available in attachment.
In this I have some doubt ,
1) Initially GPADC_TRIM1 …
Part Number: TPS65919-Q1 Other Parts Discussed in Thread: TPS65917-Q1 , TPS659039-Q1 Hi,
We are using TPS65919-Q1 in our project. We are communicating through SPI interface. While trying to read GPADC channel 1 and 5 details in auto conversion mode, we…
Part Number: TPS65919-Q1 Hi team,
My customer tried to enable LDO1 of TPS65919 0x3C OTP version.
By writing 0x05 or 0x01 to 0x150h register, the LDO still has no output. when doing readback, the 0x150h register is still 0x01, status bit showed it's OFF…
Part Number: TPS65919-Q1 Hi team,
I met some issue when trying to enable the LDO1 of TPS65919 (0x3c version). The LDO1 is always no output. Could you please help check?
Please see my summary below:
Schematic as below. Please notice the GPIO3 has pull…
Part Number: TPS65919-Q1 Hi teams.
Would you tell ne the follow question?
The pass condenser and sequence
Is this device affect capacitance of pass condenser if this is to be rampdowned?
If the TDA3x is light load, I think the device will not keep the…
Part Number: TPS65919-Q1 Hello,
My customer would like to have longer time for REST_OUT delay (VIO assertion to RESET_OUT assertion).
Is there any method to make this period longer by software configuration?
Customer is now using O919A152TRGZRQ1 version…
