Part Number: UCC5871-Q1 Tool/software: hi expert
when i use 5V to supply UCC5871 VCC1. whether can i set UVLO1_LEVEL=0x0 and set OVLO1_LEVEL=0x0 at the same time?
thanks
Part Number: UCC5871-Q1 Tool/software: hi expert
taking UVLO of VCC2 fault as an example, assuming a situation(VCC2 UVLO fault is masked, don't report to NFLT1 ). at the beginning of power up, VCC2 is ok and normal, during UCC5871 working, VCC2 UVLO…
Part Number: UCC5871-Q1 Other Parts Discussed in Thread: UCC5880-Q1 hi expert
i want to check with you about the following yellow marked words: MCU cannot send RD_DATA by broadcast solution. right?
Part Number: UCC5871-Q1 Hi Expert,
My customer is using the latest silicon in their project, only to find that the VCC1 UVLO is triggered. However, the voltage of VCC1 is 5.12V which is higher than level2. What's more, when customer disable VCC1 UVLO…
Part Number: UCC5871-Q1 Other Parts Discussed in Thread: UCC5880-Q1 Hello,
We would like to use the UCC5871-Q1 in an inverter application, and we would like to use it at 64Khz.
We were wondering how did you fix the maximum switchnig frequency at 50kHz…
Part Number: UCC5871-Q1 Hi Expert,
My customer is using UCC5871-Q1 in their project. When they change the RGON and RGOFF to 200Ohm, the OUTH voltage goes into 13V rather than normal 18V.
From my perspective the 2 resistors are used to minimize ringing…
Part Number: UCC5871-Q1 hi experts
i saw the following words in datasheet.
so during ABIST phase, what is the UVOV value ?
(do these OVUV value is default value from related regiters? taking VCC1 UVLO as an example, when in ABIST, VCC1 UVLO is 2.45V, because…
Part Number: UCC5871-Q1 hi expets
according to datasheet, if UVLO/OVLO of VCC1 fault occur, the SPI cannot be read by MCU.
in this situation, how to get the UVLO/OVLO of VCC1 faults data?
Part Number: UCC5871-Q1 Hi Team,
I'm looking for SPICE model of UCC5871Q Gate driver for one of my power supply designs. While checking on TI website, it was mentioned as request (i raised a request but didn't get any response).
It would be helpful…
Part Number: UCC5871-Q1 Hi experts:
For the application of ucc5871-Q1, we have some issue. As the picture showed below, When the short circuit happens, we will open the SIC-MOSFET, there will be a high voltage at Vds of MOSFET because of parasitic loop…