Part Number: TPS62067-Q1 Other Parts Discussed in Thread: TPS62290-Q1 , TPS62260-Q1 Hi,
intention is to use TPS62067-Q1 in following constellation:
Vin = 5v0
Vout = 3v3
Iout = 0.49A
L = 1µH
Current ripple is approx. 70%.
Is it possible…
Hi Maroua,
TPS62067-Q1 device WEBENCH model will help here to get the power dissipation evaluation for the different operating conditions.
Best regards,
Tanvee
Hi TS,
TPS62065-Q1 has built in Clock Dithering:
In order to reduce the noise level of switch-frequency harmonics in the higher RF bands, the TPS62065-Q1 and
TPS62067-Q1 device has a built-in clock-dithering circuit. The oscillator frequency is slightly…
TPS65023-Q1 will also work, according to TIDA-01480. Keep in mind that you will need to find viable -Q1 substitutes for all single-rail regulators to create an Automotive non-safety power supply for XAZU5EV. The TPS568215, TPS56C215, and TPS62067 are…
Hi Aaron,
This document Pullup_Resistor_Calc introduces the basic equations to calculate the range of pull-up resistors from Page #2~4. In addition, the resistor values also depends on the forward voltage of LEDs chosen in the circuit. It can be roughly…
Hi Vihang,
For the heating problem, I assume that you have the TLC59116 with VQFN package (32). You could add serial resistors in OUT0~OUT15 to dissipate some of the heat. In addition to that, you could combine two channels for a 200mA current, if you…
Hi Sean,
Quick summary here on the document we found useful to calculate appropriate pull-up/pull-down resistor values:
Pullup_Pulldown_Resistor_Calculation.pdf
According to Section #2: Calculating the Pull-up Resistor Range , the calculation on…
Hello,
It appears you need an automotive qualified solution for Xilinx XAZU3EG and XAZU5EV.
There is a TI Reference Design that covers ZU3EG and ZU5EV applications, TIDA-01480.
The TIDA-01480 reference design does not use automotive grade components…
Hi Anoop,
Your E2E post was only just today brought to my attention and let me start by apologizing for the unacceptable long delay you've experienced. E2E threads are most easily filtered and assigned to experts according to TI part numbers listed…
