Part Number: UCC21750-Q1 Tool/software: Hello
I intend to use this Driver for driving SiC MOSFETs for our EV Charger Project.
My Q is when is the internal Miller Clamp active, whenever the Gate Voltage is below
Vclamp; irrespective of whether it is Normal…
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21738-Q1 , Tool/software: Hi team,
May you kindly share the difference between UCC21750-Q1 and UCC21738-Q1?
Thanks!
Ethan Wen
Part Number: UCC21750-Q1 Tool/software:
Sr.no.
UCC21750DWR
1
UCC21750-Schematic and Layout Recommendation
2
Also clear Capacitor value of input & output Power Supply Before capcitor Byp1 & Byp2 enclosed data sheet of power supply using…
Part Number: UCC21750-Q1 Tool/software: Hi,
Will there be any concerns if the chip is reset during every cycle?
Design Scenario:
I have tied the drive input to the reset pin of the driver.
As the chip resets during a rising edge on the RST pin (after…
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 , ISO5452 Tool/software: dear \sir,
i am using ISO5852-Q and want replace to UCC21750-Q1 only difference AIN pin1 connect with COM and pin16 APWM connect with VEE (-8v supply ) can keep…
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750
Tool/software:
What is the typical required, recommended schematic and good layout practice for UCC21750Q1 and UCC21750 devices,
Hi Upender,
Without looking into any waveforms or what tests are being done. Its hard to explain what might be a problem.
With respect to gate driver layout, the decoupling caps (100nF and 1uF) on the secondary bias need to be placed close to the device…
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 Other Parts Discussed in Thread: UCC21750 Tool/software: Hi,
Our customers, when testing the DCDC isolated power supply with the UCC21750 EVM, found that the input voltage on the isolated side is not a fixed value under…