• UCC21330-Q1: UCC21330とAMC1311BQDWVRQ1

  

  KOKI HEBISHIMA

  Part Number: UCC21330-Q1 Tool/software: これらの製品は基礎絶縁担保されていますが、絶縁障壁は冗長化されていますでしょうか。 故障モード分析を行っており、１Failで絶縁破壊に至らないか確認したいです 絶縁障壁の故障を予防したいのですが、絶縁破壊の原因として考えられるのはどのようなものがあるでしょうか。

  • over 1 year ago
  • Power management
  • Power management forum

• UCC21330: Requirement of placing the decoupling capacitor across the VDD and VSS

  

  Tharun Kumar R

  TI Thinks Resolved

  Part Number: UCC21330 is it compulsory to place that decoupling cap across the VDD and VSS pins, are there any other methods to set the reference for VSS pin without placing the caps

  • 1 month ago
  • Power management
  • Power management forum

• UCC21330: UCC21330

  

  Pratap K

  TI Thinks Resolved

  Part Number: UCC21330 Other Parts Discussed in Thread: UCC21222 Tool/software: Hi, Iam Using UCC21330 in my design. DT pin configurations: • DT pin float or short to VCCI disables dead time interlock function (allows outputs to overlap) • Place 1…

  • over 2 years ago
  • Power management
  • Power management forum

• UCC21330: UCC21330

  

  Jean-paul Zegarra

  TI Thinks Resolved

  Part Number: UCC21330 Tool/software: Hello, I am a development engineer from the company MobaTime in Switzerland. I have an inquiry regarding the possible voltage application of the gate driver UCC21330. As far as I understand, the UCC21330 is applicable…

  • over 2 years ago
  • Power management
  • Power management forum

• UCC21330-Q1: Input pull down resistor

  

  can akman

  TI Thinks Resolved

  Part Number: UCC21330-Q1 Hello I am designing a motor driver for 48 V battery electric vehicle. I am using UCC21330BQDRQ1, does INA and INB pins requires and pull down resistor, is it integrated inside the IC? Is it neccessary to place input pull down…

  • 5 months ago
  • Power management
  • Power management forum

• UCC21330: UCC21330: Gate Driver output sits High by default

  

  Srivatsen R

  TI Thinks Resolved

  Part Number: UCC21330 Tool/software: Hey everyone, I am using the UCC21330B-Q1 as a gate driver in a motor controller unit inverter. While the gate pulses work correctly during normal operation, I am facing an issue during startup. Before the microcontroller…

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• UCC21330-Q1: How to not use DT pin?

  

  can akman

  Resolved

  Part Number: UCC21330-Q1 Hello, I am aiming to deactive DT pin of UCC21330Q Gate driver. My goal is to adjust dead time by using microcontrollers software. So I tied DT pin directly to VCC. I wonder if this will cause a floating point. I have attached…

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• UCC21330: 2EDB7259YXUMA1 and 2EDB8259YXUMA1 replacement

  

  Ann_Lien

  Resolved

  Part Number: UCC21330 Tool/software: Hello expert, I would like to double check the replacement solution for 2EDB7259YXUMA1 and 2EDB8259YXUMA1. We would like to double check if UCC21330 could support this replacement, would you help to check on it?…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• UCC21330-Q1: How to deal with DT PIN and output PIN if not used

  

  Jack Li

  TI Thinks Resolved

  Part Number: UCC21330-Q1 Hi Expert, My customer is using UCC21330-Q1, they wonder how to deal with these PINs if not used. They don't need the DT functions, do we need to connet it to GND? They will just use B channel, how to deal with INA…

  • 6 months ago
  • Power management
  • Power management forum

• UCC21330-Q1: UCC21330AQDRQ1_Unencrypted PSpice model

  

  Arun KR

  TI Thinks Resolved

  Part Number: UCC21330-Q1 Other Parts Discussed in Thread: UCC21330 Tool/software: Hello Team, Kindly provide the un-encrypted PSPICE model of UCC21330AQDRQ1 IC. This is for my simulation purpose. Regards Arun KR

  • over 1 year ago
  • Power management
  • Power management forum

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