• UCC21222-Q1: UCC21222-Q1

  

  sonu kumar

  Part Number: UCC21222-Q1 Tool/software: Dear Team, In a back-to-back common drain configuration for a BMS application, I am getting a floating voltage when I turn off the enable signal. What should I do to not get a floating voltage on the output side…

  • 10 months ago
  • Power management
  • Power management forum

• UCC21222-Q1: Difference between two MPNs

  

  Dusan Jovancic

  TI Thinks Resolved

  Part Number: UCC21222-Q1 Dear, Please, could you provide me difference between these two MPNs SN21222QDRQ1 and SNA21222QDRQ1 Is there any difference between UCC21222QDRQ1 and SN21222QDRQ1? Thanks in advance for support.

  • 20 days ago
  • Power management
  • Power management forum

• UCC21222-Q1: UCC21222-Q1 for DC-DC converter

  

  Shankar Kanki

  TI Thinks Resolved

  Part Number: UCC21222-Q1 Other Parts Discussed in Thread: UCC21222 , UCC21330 , PMP40500 Tool/software: Dear TI Team, We are planning to use UCC21222 for our application, could you please confirm UCC21222 is suitable for our system and below are the…

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

• UCC21222-Q1: internal resistor on DIS pin

  

  Alfie Cheng

  TI Thinks Resolved

  Part Number: UCC21222-Q1 Tool/software: Hi team, when the VCCI=3.3V, no external resistor/circuit on DIS pin, why the voltage on DIS pin is 2.5V, not 3.3V? beside of the 90Kohm pull up resistor, is there any pull down resistor inside of DIS pin?

  • 11 months ago
  • Power management
  • Power management forum
Answered

• UCC21222-Q1: External Active Miller Clamping circuit is not working properly

  

  Huu-Nhan Nguyen

  Resolved

  Part Number: UCC21222-Q1 Tool/software: Hello, I have a question regarding Active Miller clamp circuit for UCC21222-Q1. I am doing a 50-kW Boost converter and applying the Active Miller clamp circuit for high-side (HS) MOSFET as follows: I found that…

  • Resolved

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

• UCC21222-Q1: Please provide the land pattern of UCC21222-Q1 on very high priority

  

  Subhash Dhyani

  TI Thinks Resolved

  Part Number: UCC21222-Q1 Dear, PCB design is on hold due to unavailability of land pattern for UCC21222-Q1. Please provide the land pattern of UCC21222-Q1 on very high priority. Thanks and regards Subhash Dhyani

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

• UCC21222-Q1: Supply current in disable mode

  

  PRAHLAD Supeda

  TI Thinks Resolved

  Part Number: UCC21222-Q1 Need UCC21222-Q1 Iq or Isleep current when IC in disable mode Vdis=high.

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

• UCC21222-Q1: Abnormal Power Consumption and Voltage Waveform

  

  Jiahao Yu

  TI Thinks Resolved

  Part Number: UCC21222-Q1 Hello HPD Experts, My customer is using UCC21222-Q1, and the power consumption is abnormally large. They are running the dual pulse test, and found that Vge is abnormal when turning off and the power consumption is 4-times larger…

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

• UCC21222-Q1: the total amount of UCC21222QDRQ1

  

  chengdp

  TI Thinks Resolved

  Part Number: UCC21222-Q1 Hi e2e: Could you please help to provide the total amount of UCC21222QDRQ1 just presented like the red box in the below graph? Acoording to our customer, we need to submit this data. best regards, Chengdp

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

• UCC21222-Q1: how to manage the B channel pin when only used A channel

  

  zhiguo Tong

  Resolved

  Part Number: UCC21222-Q1 Other Parts Discussed in Thread: UCC23513 hi， As i only used the UCC21222-Q1 to drive one power device with A channel，so i want to know how to manage the pins of B channel ，eg. make them to GND or just hang them ?

  • Resolved

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

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