Part Number: UCC23513 Tool/software: HI team,
UCC23513 gate resistance is calculated by below equation, said by datasheet.
However, 4.5A is the peak output current as typical. Should customer uses 3A to calclurate it? Or this variation is not a value…
Part Number: UCC23513 Other Parts Discussed in Thread: UCC23525 Tool/software: The datasheet only test the frequency at 20kHz. It seems only support low switching frequency IGBT.
May I know whether can support 200kHz for LLC MosFET driver?
BR,
Gary
…
Part Number: UCC23513 Other Parts Discussed in Thread: UCC23525 Tool/software: Hi
Customer want to use UCC23513 to drive IKQ100N120CH7(Ciss=13nF, Qg=700nC),20Khz switching frequency.
Could UCC23513 drive this IGBT? Should we add external push-pull driving…
Part Number: UCC23513 Tool/software: Hi all,
We are developing a PWM controller for 24V motors and I have some questions.
To calculate R_EXT I don't quite understand the ROH_buf parameter.
I need to know if I am choosing the right Rg for the MOSFET…
Part Number: UCC23513 Tool/software: Hi everyone,
We are developing a PWM controller for 24V motors and I have some questions
1. To calculate R_EXT I don't quite understand the ROH_buf parameter.
2. I need to know if I am choosing the right Rg for…
Part Number: UCC23513 Tool/software: This is a question about the switching timing of the MOSFET in the UCC23513 pull-up. When does the ON resistor switch from ROH || RNMOS to ROH?
Does it switch with time? Or will it be switched by voltage?
Part Number: UCC23513 Other Parts Discussed in Thread: UCC23514 Tool/software: Hi team,
my customer using the UCC23513 with SIC fet of IMZA120R040M1H, we found the Vds of the lower FET will increase. At this time, the charge is transferred to the gate…
Part Number: UCC23513-Q1 Other Parts Discussed in Thread: UCC23513 Tool/software:
Hi, Could you please provide any information on the continuous current capabilities for the UCC23513-Q1?
I’m looking to use some as digital isolators as they have creepage…
Part Number: UCC23513 UVLO 12V means Under 12V+GND or Under 12V+VEE?
Customer use case on Servo (ucc23513 drive IGBT). the UVLO 12V is means VCC drop from 15V to 12V or VCC drop from 15V to 4.5V (12V-7.5V)?
Part Number: UCC23513 Other Parts Discussed in Thread: UCC21551 , Tool/software: Hi team,
please kindly help to check the current capacity for output stage NMOS body diode, My customer want to know that.
Beside, there is a ESD structure for the output…
