This is going VERY well, Zihao!
One final question:
In the event I want to parallel 2 sets of back-to-back FETs (in order to spread the thermal load), can I use ONE of the UCC27712 to drive 2 pairs of FETs?
I would increase the boot caps and the reservoir…
Part Number: UCC27712-Q1 Other Parts Discussed in Thread: UCC27714 , UCC27301A-Q1 , UCC21551-Q1 The lead-to-lead spacing between pins HS & LO in UCC27712-Q1 is 0.030 inches. we need 0.045 inches between those pins. Please suggest.
Part Number: UCC27712-Q1 I constructed the following circuit using two UCC27712QDRQ1 driver chips and four IRF150P221 n-channel MOSFETs. I stuck as close as possible to the reference design guidelines, although Cboot may be a bit larger than needed as…
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…