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 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…
DCS-Control and the TLV62090 can support larger amounts of output capacitance than previous devices (such as TPS62067). In most cases, stability is still sufficient beyond the ranges in the D/S.
In order to have a finite amount of simulations and testing…
Part Number: TPS62065-Q1 Other Parts Discussed in Thread: TPS62067-Q1 Hi,
I'm finding the 5V to 3.3V DC/DC which have the spread spectrum function.
And I found TI's TPS62065-Q1 from the TI's website, but this device seem 3MHz Fixed Type.
Is there…
Other Parts Discussed in Thread: TPS61087 , TPS62060 , TPS62067 , TPS62065 I have put TPS62060 and TSP61087 into new design, but right now TPS61087 is not working properly.
I doubt if TPS62060 can work properly, otherwise I will be screwed.
Thanks…
This occurs when the IC is operated in PFM mode. When it automatically transitions to PWM mode at higher loads, the device must still check for PFM mode in order to keep the efficiency high. It needs to know when to leave PWM mode so it must check. This…
Hi Larry,
I've never seen engineers have success with this method of measuring the inductor current. You really should invest in a current probe to look at the current.
As you correctly deduced, your inductor is rated appropriately and is therefore…
