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UCD9224
Related Posts

  • Forum Post: Re: FIT failure data for UCD7242RSJT, UCD9224RGZT

    Brad
    Attached is the MTBF and FIT data for the UCD9224 controller. (Please visit the site to view this file)
    on Aug 2, 2011

  • Forum Post: Re: Synchronizing and Phase Distribution using the UCD9248

    Brad
    You can configure one of the UCD9248 controllers as a master, set the Sync_Out pin to Rail#1. Route Sync-Out signal from first controller to second controller's Sync_In pin. The Master will distribute its own phases accordingly. Then configure the second UCD9248 as a slave, define all configured...
    on Sep 8, 2011

  • Forum Post: UCD9224 GPIO sequencing

    Jon4269
    Hi Digital Power Forum, Is there any way to have an GPIO-output (or another signal) to be configured to follow a GPIO-input. I am trying to sequence two external LDO's -Jon
    on Dec 12, 2011

  • Forum Post: USB Adapter,EVM,GUI problem

    ������ ���92405
    I use the UCD9224 EVM Board and usb adapter and I connect the adapter and 12Vin to the EVMboard.But suddenly i can not enter the GUI online mode.What should i check?
    on Jan 5, 2012

  • Forum Post: Re: BSDL file for UCD9248 device

    Brad
    The same BSDL file is common to all the UCD92xx controllers. It can be found under the file structure for the Fusion Digital Power Designer software, if you have loaded it previously to your computer. C:\Program Files\Texas Instruments Fusion Digital Power Designer\misc\ucd30xx.bdsl (this is...
    on Feb 22, 2012

  • Forum Post: UCD9224EVM I2C and PMbus questions.

    ������ ���92405
    Dear all, I am beginner to the UCD9224.And I bought UCD9224 EVM board and USB adapter.Now I am trying not to use the USB adapter.Instaead,I use the microchip PIC18F4320 to control the UCD9224 EVM board. I think the pmbus commands are similar to I2C commands. So I connect the CLK and Data pins of microchip...
    on Dec 28, 2011

  • Forum Post: UCD9224 and low frequency 3K-20K

    ������ ���92405
    Dear all I am wondering if there are any method that can make ucd9224 operating at 3K to 20Hz switching freqency and do not affect the duty cycle. I insert a square wave (below 16K Hz) to the SYNC pin of UCD9224. But the output PWM signal seem a little bit strange. Please advise me how to generate...
    on Apr 6, 2012

  • Forum Post: UCD9224 low switching frequency

    ������ ���92405
    Dear Ti, I can use UCD9224 to generate 16Khz PWM signal, if I want to generate a lower switching frequency PWM signal. For example,3 to 20K Hz. I input a 10KHz square wave to the SYNC pin of UCD9224,but the PWM signal become a little bit strange. Please advise me how to generate a lower switching...
    on Apr 6, 2012

  • Forum Post: UCD9224/9248 low switching frequency

    ������ ���92405
    Dear all I use the UCD9224/UCD9248 chip, and I see the datasheet that mention the UCD924/UCD9248 can generate min 15.26Khz(switching frequency) PWM signal. The datasheets also mention that the diver circuit is needed, like UCD7231 or UCD 7242 circuit. I have UCD9224EVM board tool available. And I...
    on Mar 23, 2012

  • Forum Post: UCD9224EVM and startup problem of the Fusion Design GUI

    Dominik Seifert
    Hi, I'm testing the Eval-Board UCD9224EVM-464 and I have a problem to startup the Fusion Design GUI. At the beginning it worked fine. I connected the Eval-Board to my PC with the USB Interface Adapter and made some configurations and read out the status. But through a wrong configuration at the...
    on May 15, 2012

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