Part Number: UCC5870-Q1
Hello,
We are trying to access the registers of gate driver ucc5870-q1 by sending the read /write commands through SPI communication, but no data is received back from the driver. I have shared the details, code and list of commands…
Part Number: UCC5870-Q1 Hello,
The UCC5870-Q1 Datasheet talk about the device mode being reset, conf1, conf2 and active. Each of the drivers (HU, HV, HW, LU, LV, LW) update the operating state in their respective STATUS1 register.
- Is there a mechanism…
Part Number: UCC5870-Q1 Hello,
I'm not able to find the model for the UCC5870-Q1.
Could you tell me if I'm doing something wrong?
Also can you provide me with the model?
Thanks for your help,
Alberto Bueno
Part Number: UCC5870-Q1 We are using the ucc5870-q1 in our design and want to implement the CRC on our SPI communications.
However, when I tried to follow the example in the datasheet using online calculators, I do not get the same result.
Example: send…
Part Number: UCC5870-Q1 hi experts
when i read UCC5870-Q1 datasheet, i have some question about wave of DESAT function.
the wave and circuit of DESAT are shown below, i have two questions
Q1:what is different between wave of OUTH and wave of VGE?(from…
Part Number: UCC5870-Q1 We would like some clarification on the Shoot Through Protection fault function when TDEAD (in CFG1) is non-zero.
Our system is seeing the STP_FAULT flag set but TDEAD is non-zero.
Is the gate driver detecting that IN+ and IN-…
Part Number: UCC5870-Q1 We are reading the GM_STATE bit from the STATUS3 register and monitoring when ASC mode is enabled. However, even though the OUTH pin is driven to VCC2, the GM_STATE bit is still showing 0. Does the GM_STATE bit work when in ASC…
Part Number: UCC5870-Q1 Hi,
I understand that the drive-strength can be altered in steps of 1/6 (so, 1/6, 2/6, 3/6, 4/6, 5/6 & 6/6) by appropriate binary values programmed into CFG8 register bits 0 to 2. The datasheet states that this “on the fly…
Part Number: UCC5870-Q1 Hi,
Good Day.
On DS page 3, the IN+ pin description says that it's restricted to 1kHz to 50kHz. However, on DS page 7, the fPWM spec has no minimum frequency for IN+ and IN- pins.
So, is there a minimum frequency for the IN…