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: LMG1020 Hi,
In LMG1020 datasheet, it specifies for low-side fet for synchronous buck, it is ok to use for high side, with isolated power supply?
Regards,
Shengnan
Part Number: LM5148 Other Parts Discussed in Thread: LM5116 I have a design where I intend to switch from the LM5116 buck controller to the LM5148. However, the LM5148 only delivers 5 V (nominal) to the FET gates. At that voltage, most power FETs are…
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…
Hello Roy,
Thanks for the inquiry. TI does not recommend operating the CSD88599Q5DC at frequencies > 50kHz. This power block has been optimized for low frequency half-bridge applications such as motor drives. It has not been tested at higher frequencies…
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…
