Part Number: LMR51440 Other Parts Discussed in Thread: LMR51430 Tool/software: Dear Specialists,
My customer is considering LMR51440 and LMR51430.
They have a question about the Vf of low side FET and rise/fall time of the FET.
I would be grateful…
Part Number: LM25149 Other Parts Discussed in Thread: CSD18540Q5B , LM5149 , , LM5149-Q1EVM-400 , LM5148 I'm working a design with the LM25149 with Vin = 36V (nom) Vout = 12V @ 15A max load.
Webench generates a design at Fsw = 250 kHz using CSD18540Q5B…
Part Number: CC3235SF Hi TI engineer
In my CC3235SF device,there have a fatal error :FATAL ERROR: Sync loss detected ,And MAP_PRCMMCUReset(1) can't reset device.
What should i do to restart system? And what cause this problem？
Part Number: UCD3138
I first created a DPWM module with a period value of 2.5us and set it to the normal closed-loop mode. After I used Front end2 as the Ramp source of my DPWM module, I enabled the SyncFET Ramp operation of the DPWM module. I find…
Part Number: MCT8316A Hi Team,
I encountered the problem of Loss sync when testing MCT8316. I can observe that the open loop is running normally, but the closed loop cannot be normal. You can check the waveform picture below,
I suspect that…
Part Number: CC3120 We were working for a residential product called e-Trilock Wi-Fi which has CC3120 Wi-Fi solution. We are having some issues with SimpleLink Wi-Fi SDK , we need support to resolve couple of issues we are seeing. Below are the brief…
Part Number: TIDA-00528 Other Parts Discussed in Thread: INA229-Q1 , INA229
Hi,
i have 2 questions:
1- i was planning to use INA current sensor for 400V output but in Low-Side configuration due to common mode voltage issue. TIDA-00528 uses a more…
Part Number: TPS543B20 Hi Experts,
I have a quick question about the loss of sync in standalone mode.
If the customer uses the external clock at the initial and then the external clock disappears, does the device shut down permanently? Or operates…
Part Number: LM5140ADESIGN-CALC Other Parts Discussed in Thread: LM5143-Q1 , LM5140-Q1 Hi Experts,
the LM5140ADESIGN-CALC seem to always recommend the same FET. Even when Vin is exceeding the max voltage of the IPC50N04. Is there an issue or is this…
Part Number: LM5143DESIGN-CALC Other Parts Discussed in Thread: LM5143-Q1 , LM5145 Hi team,
here is two confusing items of LM5143q design:
1.there is a descripton as following in the datasheet what seems not to make sense, actually it suppose that…
