Part Number: TIDA-00528
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 complex method and measures on the high-side. now i am…
Part Number: PMP21697 Why does the Buck Synchronous Rectifier switch ( Q3 ) not have a parallel FET but all the other switches are parallelized? Also, what's the purpose of the R19 & C19 and R20 & C20 strings?
Hi Amaresh,
Thank you for your patience.
While it would be possible to forgo the bootstrap capacitor if you are using a P-FET on the high side of the gate driver, it is not recommended as the device was designed with the intention of being used with 2…
Other Parts Discussed in Thread: MOTOR-DRIVE-FET-LOSS-CALC , SYNC-BUCK-FET-LOSS-CALC We are using Office 365 (macros are activated) and when I klick on Start FET selection and then on 3c "Click Here FET1" nothing happens. Only the sheet is flashing and…
Part Number: LM5060 Other Parts Discussed in Thread: LM5121 , LM5122 , LM74502-Q1 , , LM74502 Hi Team,
My customer is considering two concepts with a boost for 18~30VIN to 32~53VOUT (500W).
1. LM5121 (disconnection switch control is integrated)
2. LM5122 …
Part Number: TPS43061 Other Parts Discussed in Thread: LM5121 , LM5122 , LM5176 , LM5177 , LM5050-1 Hi Team,
I'm looking for a boost controller for 18~30VIN to 32~53VOUT (500W). Looks TPS43061 is cost-effective, small size, and simple to implement. Can…
Part Number: CSD95379Q3M Hi Team,
We've been trying to use the SYNC-BUCK-FET-LOSS-CALC to calculate the losses of CSD95379Q3M.
It seems like every time I press any of the '--> --> CLICK HERE <-- <--' buttons a new selection windows starts to open but…
Part Number: SYNC-BUCK-FET-LOSS-CALC Other Parts Discussed in Thread: CSD19502Q5B Please advise how to add alternative MOSFET devices (would like to add the CSD19502Q5B for instance - it does not appear in the drop-down menu)
I only see about 20 available…
Other Parts Discussed in Thread: MOTOR-DRIVE-FET-LOSS-CALC Hello Ti,
I found this MOTOR-DRIVE-FET-LOSS-CALC tool from Ti web site which is very useful.
for a low side MOSFET switching loss only considered for the electrical frequency of the motor and neglected…