Part Number: UCC21750 Hello,
During the design for high-voltage applications, I studied a bit about TI gate driver products and their application range. I realized that for the safety of the product in power supply design, it is necessary to choose among…
Part Number: UCC21750-Q1 Here is the pinout of the IC (UCC21750-Q1):
Is it recommended to keep the 'APWM' pin16 floating if unused or advisable to connect to GND (pin9) ?
AIN pin is tied to COM.
Is there any issue in providing a strong pull…
Part Number: UCC21750-Q1 Dear,TI expert:
In our application ,Pin1 of UCC21750QDWRQ1 does not need to be used, but if I add a 100Ohm resistor between Pin1 and reference ground ,Is it feasible and will there be risks?
No problem AM,
Yes, you can use it in any spice simulator. Here is the raw netlist for that purpose: 1524.UCC21750.lib
PSPICE has a "Power NMOS" which is a spice level 3 model:
.model power_Mbreakn NMOS W=1 L=1u LEVEL=3 CBD=1E-9 RDS=1E+06 TT…
Part Number: UCC21750 In UCC21750 driver IC, AT AIN pin with 100nF capacitor is placed, when i am giving power supply to driver, then i am seeing 1.5V V across AIN pin without connecting any resistor or NTC.
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 Hello,
Our customer have a question about how long will the 400mA current will last to keep the soft turn off function, is that the time when gate voltage equals to the VEE+2v (Miller clamp…
Part Number: UCC21750 Hi,
I recently reviewed the UCC21750 datasheet and noticed a guideline regarding PCB layout that I'd like to clarify. The guideline states:, I have observed that "If the gate driver is used for the low side switch which the COM…
Part Number: UCC21750 Hi,
I'm currently working on a Dual Active Bridge DC-DC converter project, utilizing the UCC21750 gate driver ICs. The switching frequency of the converter is 20kHz, and we are using SiC MOSFETs as the switching devices . However…
Part Number: UCC21750 Can the UCC21750 be used in an always-on application by putting the PWM signals to 100% duty cycle?
If not, is there a different gate driver that can?