Part Number: UCC27712-Q1 Other Parts Discussed in Thread: UCC27712
I am confused that its 10% to 90% parameter for Vgs or Vds in data sheet?
I use the tools to caculate the half bridge gate driver minimum current. The disired rise/fall time is the same…
Part Number: UCC27712-Q1 Dear TI experts,
My customer now tests UCC27712-Q1 with their own PCB.
But they have a problem with testing, so I want you to review the schematic first.
The schematic is confidential because it is still under developing.
so I…
Part Number: UCC27712 Other Parts Discussed in Thread: UCC28251 Hi,
we are using UCC27712 as the gate driver for a High voltage isolated half bridge DCDC converter.
the regulator IC used is UCC28251.
we are facing frequent issue of gate driver failure…
Part Number: UCC27712-Q1 Other Parts Discussed in Thread: UCC27712 Hi Team,
I'd like to request the schematic review of UCC27712QDRQ1. It is used on three phase inverter application but the working of this device is abnormal. Please check the schematic…
Part Number: UCC27712-Q1 Hi,
Now we are using UCC27712-Q1 for motor driver (three phase).
Refer to the recommended layout as follow:
For three phase inverter application, three UCC27712-Q1 are used.
As the ground of MCU and the power of IGBT are common…
Part Number: UCC27712 Other Parts Discussed in Thread: SM72445 , Dear Experts,
I am designing a solar charger with SM72445 that charges 48V batteries. The input range of the solar cells varies from 30V to 180V so it means that
1:1 (100% duty cycle) can…
Part Number: UCC27712 Other Parts Discussed in Thread: UCC21520 , Hello TIer,
May I know the UCC21520 and UCC27712 can match the hipot test? or have any hipot test result?
If so, may I know if the hipot result is affected by the internal level shift and…
Part Number: UCC27712-Q1 Hi Team,
In UCC27712-Q1, Rgs (gate to source resistance) is said to be in the range 5k to 20 k. But exact design is not specified. Can you please specify the exact design ?
Thanks
Avneet
Part Number: UCC27712 Hi team,
May I ask what the value of the input pull-down resistor of HI/LI pin shown in the internal block diagram of UCC27712?
Customer applied a 10kohm to GND each outside HI/LI input pin. I saw our reference design and schematic…
