Part Number: TIDA-010042 Tool/software: Hi,
I want to know how TI choosen the DEM mode current in TIDA-010042 Mosfet based reference design. According to theory we should go to DEM Mode when the output current goes below or equal to critical current …
Hi Richard,
I see, so if the device is used in FPWM mode and the average output current decreases below the ripple current divided by 2, then I suppose we are entering a zone where inductor current becomes negative in CCM, and so, you will have a loss…
Hi Nilabh,
as per my understanding LLD drivers also blocking the process by MUTEX.
int32_t transferOK;
UART_Transaction transaction;
intrNum = gUartInitObject[CONFIG_UART0].intrNum;
gUartVimStsAddr = gVimBaseAddr + (0x404u + (((intrNum)>> 5) & 0xFu…
Hi Andreas, I swapped the IC with it's 1A version (TPS628501DRLR) and it started working fine in the exact circuit. I am not sure what the issue was but maybe as it is rated for 2A and my circuit is providing only up to load of 1A, it might not have worked…
thanks for reply.
It takes input from a 12V car battery. I am thinking of the output voltage as 5V, but considering the voltage drop due to the need for a diode to prevent reverse current, I am thinking of around 5.3~5.4V. (diode forward voltage drop…
Hi Diego,
For VOD0, you are correct in that the output voltage varies from approximately 400 to 1000 mVp-p. The range is approximate, so the minimum may be slightly above 400 and the maximum is usually above 1000. From what I simulated, the difference…
Part Number: TPSM828302 Other Parts Discussed in Thread: TPSM828301 Tool/software: I am thinking of using this device to drive a load less than 1A. I know that the 1A-version TPSM828301 could be used, but I want to use TPSM828302 instead in my design…
Part Number: LAUNCHXL-CC1310 Other Parts Discussed in Thread: CC1310 Tool/software: I'm using the stock sensor_CC1310_LAUNCHXL_tirtos_ccs example project. In order to see how often messages were being sent out over RF, I thought I'd add a timestamp…
sorry for late reply. i was busy with other things in testing. Since i have 9V, 1A power supply so I guess even if short circuit happens, current cant exceed 1A. but I did observe voltage behaviour.
10.27V Vin, 10.27 Vout when no short circuit. 9.73V…
Part Number: TDA4VH-Q1 Tool/software: Hi，
SDK:8.6
At present, our project needs to implement flash write protection function, and the implementation method is as follows：
When the system is powered on，configure flash write protection for the entire flash…
