Other Parts Discussed in Thread: UCD7242 , TMS320C6678 , UCD9244 , TEST Hi,
We have designed the TMS320C6678 board by using of UCD9244 with UCD7242 for deriving 8 voltage outputs. The board has been fabricated and tested without any issue. Also we are…
Other Parts Discussed in Thread: UCD9222 , UCD7242 Hi,
I want to configure UCD9222 connected to UCD7242 mosfet driver. I am using I2C protocol low-level configuration. I have been suggested the many ways of configuring the device using Fusion GUI, ROM and…
Other Parts Discussed in Thread: UCD7242 , UCD9244 Hello,
I have a question from UCD7242 datasheet and schematic.
Please review of below information and send us ypur comment.
Datasheet,3page,Vin,Power input voltage (externally generated VGG) is 1.8V to…
Other Parts Discussed in Thread: UCD9222 , UCD7242 , USB-TO-GPIO , TEST Hello!
We designed a C6678 board following the standard EVM6678 board, and all schematics of UCD9222 + UCD7242 are the same. However, we have debugging this part for almost a month. Can…
Other Parts Discussed in Thread: UCD9222 , UCD7242 Hi,
I am trying to configure UCD9222 connected to UCD7242. I have fully functional and tested I2C with clock stretching as long as 25ms.
The initial commands for VIN setup are properly acknowledged by UCD9222…
Other Parts Discussed in Thread: UCD7242 , UCD9244 Hello all,
I'm currently working on a design that uses the UCD7242 in conjunction with a UCD9244. I have a question about the AC switch voltage output absolute maximum rating of 34 V given in the UCD7242…
Other Parts Discussed in Thread: UCD9222 , UCD7242 hello everybody ,when I use USB interface adapter program ucd9222，I meet some problem
1 when I use fusion GUI ,export x0 file ,GUI need password ? who can give me password ?
2 in online mode ,when I select…
Hello,
On the controller, the PWMs are considered digital outputs and their Max VOL/Min VOH is given in the electrical table.
This module uses the UCD7242 power stage IC which also has the PWM input thresholds specified .
Hello Eamon,
Yes, the 85 degrees C is referring to the ambient temperature.
Unfortunately, I do not have any data regarding a safe temperature reading maximum value. Instead, we have Safe Operating Area (SOA) curves published in the data-sheets.
PTD08D210W…
Hi all
I used 4 chips 9244 and 8 chips 7242 for 8 chips DSP6678 on my board. Each 9244 and 2 chips 7244 supply 1 chip DSP6678 CVDD and VCC1V0, and I got some problems.
Each 9244 only have some rails right, and the output voltage of the other rails is zero, eg…
