Hi Rakesh, System parameters attached. TPS2592xx-Design-Calculator-RevA_v2.xlsx The customer compared the calculated parameters with the values in the calculator and did not find differences. There are no problems with start when the capacitive load is low…
Hi Yokota,
The device will have a successful startup if
the device starts up with No-Load. That is your load should not draw any current until Vout reaches close to Vin.
Use a 10nF dVdT Capacitor.
I have uploaded the updated calculator where you can…
Hi Ethan,
I have attached an Excel file regarding the measurement results and register information below, so please check it.
20240209.xlsx
Also, please note that Excel has multiple tabs.
Thanks,
Conor
Hello.
I have connected AVDD = DVDD = VREFP = VDD = 5V (using the same DC Power supply) and VREFN=SW=GND and connected the AINP and AINN to Mid AVDD as shown on my previous post. The results I get are negative but I am not sure why the negative offset…
Hi Malik,
Yes, the laptop was able to provide power to my device even though it wasn't able to recognize it as a USB device (5V, 500-700mA). Attached is the log file I captured using a USB-C protocol analyzer (10 connections to M1 MacBook with 0 success…
Part Number: TPS650861 Hi Team,
Good Day..
We are using this PMIC for our Application processor and peripherals. We would like to know the power rail sequence that we have created & the OTP we have prepared is correct or not? Please let us have you review…
Hi,
I understood that I can operate at 85 ℃.
Attach the Design Calculator.
The maximum operating ambient temperature is 85 ° C.
TPS2592xx-Design-Calculator-RevA_solbox_20170329.xlsx
Best Regards,
Watanabe
Hi,
Please find attached the final design (Snap1) and Excel Sheet Calculator for Descrete requirements (TPS2592-Design-Calculator-RevA2) following our discussions earlier.
6303.TPS2592-Design-Calculator-RevA2.xlsx
Kindly suggest on the following:
1) Attached…
Part Number: UCC256404 Other Parts Discussed in Thread: UCC24624
I have recently designed an AC-to-DC power supply (100-250VAC input, 18VDC 8A output) using the UCC28056B as a PFC boost converter and the UCC256404 and UCC24624 as a resonant LLC converter…