Answered

• UCC21710: UCC21710 De-SAT protection

  

  Sandeep J

  Resolved

  Part Number: UCC21710 Tool/software: In UCC21710, can I use the current source available in pin AIN for the design of De-SAT protection in a conventional way?

  • Resolved

  • 3 months ago
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• UCC21710: Output Pulse missing

  

  JAY JOSHI

  Part Number: UCC21710 Tool/software: . Hello, I am observing strange behavior of output of ucc21710. Attached are the images and schematics. Yellow- Gate pulse from microcontroller(25khz). Blue - Voltage between gate and source keeping Vds=0 and mosfet…

  • 2 months ago
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• UCC21710-Q1: distortion in input pulse while performing dpt

  

  JAY JOSHI

  TI Thinks Resolved

  Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 Tool/software: hello, I am using ucc21710 gate driver ic to perform dpt test for my sic mosfet . but when i apply my dc voltage(100v) and provide the two pulse for the test. the input from…

  • 2 months ago
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• UCC21710: Voltage levels on PWM lines (In+, IN-)

  

  Shubham Bajpeyee

  TI Thinks Resolved

  Part Number: UCC21710 Tool/software: Hello Team, I am having one query.related to voltage levels of PWM lines on UCC21710. I am providing 5V VCC supply on pin no 15 of UCC21710. but my microcontroller output voltage.is 3.3V. So my PWM voltage levels…

  • 4 months ago
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• UCC21710-Q1: OC protection Detection threshold

  

  Hiroaki Suzuki

  TI Thinks Resolved

  Part Number: UCC21710-Q1 Tool/software: Hello. I would like to confirm the Vocth of the OC pin. Vocth (Detection Threshold) is specified as follows on the data sheet. Vcoth min 0.63V - max 0.77V However, when I measured at -20C, it was 0.61-0.63V,…

  • 4 months ago
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• UCC21710: Selection of proper Current threshold limits of OC operation

  

  AK

  TI Thinks Resolved

  Part Number: UCC21710 Tool/software: Hello Experts, We are designing the OC threshold limits and a little confused as to that limits we are allowed to set. Firstly the SiC module we are using is the MSCSM120HM16CTBL3NG Looking at the datasheet, the Rds…

  • 4 months ago
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Answered

• UCC21710-Q1: Jolt with Si MOSFET

  

  Akihiro Hirata

  Resolved

  Part Number: UCC21710-Q1 Tool/software: Hello team, Can Jolt family(UCC217xx-Q1) be used with Si MOSFET? If not could you let me know the reason? If there is any concerns to use Jolt with Si MOSFET, could you let me know? Regards, Hirata

  • Resolved

  • 5 months ago
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• [FAQ] UCC21710-Q1: Schematic and Layout Recommendation

  

  Sasikala Thangam

  TI Thinks Resolved

  Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 Tool/software: What is the typical required, recommended schematic and good layout practice for UCC21710Q1 and UCC21710

  • 5 months ago
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Answered

• UCC21710-Q1: Erratic behaviour of UCC21710 at start-up

  

  JM Holland

  Resolved

  Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 , TPS564255 , UCC21750 Hello, I am observing some erratic behaviour in my gate drive signals from the UCC21710 with an external gate drive BJT buffer. The first few switching cycles are…

  • Resolved

  • 9 months ago
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Answered

• UCC21710-Q1: Impedance of OC pin

  

  Mamoru Sasaki

  Resolved

  Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 Hello, I'm using UCC21710 and would like to utilize OC pin for overcurrent protection. Since I have a current sensor on the low voltage side, I am using a digital isolator to transmit…

  • Resolved

  • 6 months ago
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