Part Number: TPS65023 Other Parts Discussed in Thread: , IPG-UI
This thread applies to the TPS65023 and TPS65023B devices.
When evaluating the TPS65023 or TPS65023B device using their respective evaluation module the most up to date software tool to…
Hi,
Thank you for your patience. I have confirmed the TPS65023 PSpice model, which can be downloaded from the TPS65023 product page linked here: TPS65023 data sheet, product information and support | TI.com does function properly using the PSpice for TI…
Part Number: TPS65023 Hi,
We use the TPS65023 for the Sitara MCU, the input is 5VDC, ourput voltage are 0.9V, 1.2V, 0.85V, and the output voltage waveform are abnormal that there are many voltage drop in the rising edge, please refer to the schematic diagram…
Part Number: TPS65023 Hi team, May you help me understand the difference between TPS65023RSBR and TPS65023QRSBRQ1? It seems that the difference is not only temperature range. For example, current for VDCDC1 is 1.7A for TPS65023 while 1.5A for TPS65023…
Part Number: TPS65023
Hi all,
I have two more questions on the TPS65023 I2C.
1. I would like to use i2c to control the output voltage of DCDC1. Beside setting Core adj allowed bit in CON_CTRL to 0 and setting COREx in DEFCORE to [0, 0x1F], is there something…
Thank you Alex,
For more information, I am able to talk with the PMIC using the Linux i2c tool .
But With the TPS65023 driver, the PMIC is not responding.
TPS65023 Driver : https://elixir.bootlin.com/linux/v4.7.3/source/drivers/regulator/tps65023-regulator…
Hi James,
Thanks for your detail testing procedure for the TPS65023, and we test our board again and the result as below:
1. We start the DC/DC3 according to the default voltage 1.8VDC, the start waveform as below( the ripple effect at the start is small…
Part Number: TPS65023 Hello,
After importing Pspice model of the TPS65023, there are pins named FPWMDCDC1 and PGOOD that I am not able to correlate to pins names found in datasheets.
Can you tell me how these pins need to be connected in order for this…
Part Number: TPS65023 Hi All,
I am new to embedded linux.
I have config the TPS65023 driver(REGULATOR_TPS65023=Y) and set up the device tree according to
https://www.kernel.org/doc/Documentation/devicetree/bindings/regulator/tps65023.txt
i2cdetect show…
Part Number: TPS65023-Q1 Other Parts Discussed in Thread: TPS65023
Hello,
We are planning to use TPS65023QRHARQ1 PMIC to power-up the system with nxp's IMX6ULL processor and our system.
Input supply VIN = 5V.
Schematic diagram is attached below.
…