Part Number: UCC21750 Hello,
We are currently using an UCC21750 driver on an application (Three phase inverter 400V 10kW).
On some condition (under analysis), the driver stop the PWM during approximately 1ms.
this behavior seems to resemble to a…
Part Number: UCC21750-Q1 Hi,
The customer will review the UCC21750-Q1 for the inverter project.
Please share your email for a private Schematic review.
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 Hi Expert,
Two questions would like to check with you.
May I know the maximum supply current for VCC pin that customer should consider? I can only find the VCC quiescent current…
Part Number: UCC21750-Q1 Please suggest if AIN pin is not used in UCC21750-Q1 then what will do the AIN pin .If the pin left open or tied to Vcc or GND.
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC14240-Q1 Hi,
How to use bootstrap with UCC21750-Q1?
There is no separate boot pin to connect boot capacitor.
Pinout -
Can we connect boot capacitor to VDD pin?
If possible pls share…
Part Number: UCC21750 To whom this may concern,
Hello.I truly apologize for this sudden e-mail.
My name is Shinichi Hiroshige from Toshiba Electronic Devices & Storage Corporation.
We are testing SiC-MOSFET module (Toshiba MG600Q2YMS3) usinig UCC21750…
Part Number: UCC21750 Hi,
When using a bootstrap circuit on the high side, please tell me the configuration of the desat pin peripheral circuit (especially the connection).
Regards.
Part Number: UCC21750 I'm in the process of designing a gate driver, and I have a quick question.
1- Should we use typical values for "detection threshold" and "capacitor charge current" from the technical document?
Please correct me if I'm wrong…
Part Number: UCC21750 Hello Experts,
While designing the gate driver with UCC21750 for DC bus voltage around 1kV, the Desat diode blocking voltage is the only thing needs to be considered as the important factor. Any other parts/components need attention…
