Unfortunately, the Fusion Digital Power Designer does not support the LM25056 at this time and I know of no plans to add it.
It appears that the PMBManager is included on a CD with the LM25056 EVM (typically SW is a download now rather than a CD these…
Other Parts Discussed in Thread: UCD74120 , TMS320C6678 , UCD9244 Hello,
I am using an UCD9244 to generate power for a TMS320C6678 DSP. For the core voltage a UCD74120 is used, for 1V, 1.5V and 1.8V UCD74106s are used. The input voltage is 5V for all the…
Other Parts Discussed in Thread: TMS320C6678 , UCD7242 , UCD9222 , UCD74111 , UCD74106 Hi,
Please clarify, in TMS320C6678 whether the Smart Reflex feature must be implemented or can we simply have constant voltage operation.
Thanks & Regards,
Dhamodharan N …
Other Parts Discussed in Thread: UCD7242 , UCD74106 Version 1.8.140 of Fusion Digital Power Designer is now available for download on ti.com:
http://www.ti.com/fusion-gui
Highlights of key changes since 1.8.95 are described below.
Misc:
·…
Allan,
The Known Issues document located on the C6678 EVM website hosted by Advantech discussed that issue. It states:
Note that the current CVDD design is limited to 10A maximum. Operation of the C6678 at extended temperatures (up to 100C case) and at…
Other Parts Discussed in Thread: UCD9222 , UCD7242 , UCD74111 , UCD74106 Hi
Apologies for the number of posts on this matter, but the power requirements for C6678 are very complicated and I want to make sure and get them right.
Having checked out…
Ramgopal,
Your assessment of the bulk decoupling required is correct. You must calculate the required amount and validate it. The Hardware Design Guide (SPRABI2) discusses this calculation.
This bulk capacitance will affect the control loop on the power…
Part Number: UCD9244 Other Parts Discussed in Thread: TMS320C6678 We are doing power cycle reliability testing on our TMS320C6678 design which uses a UCD9244 controller to bring up CVDD, 1.0V, 1.8V, and 1.5V (one accepted power-on sequence order according…
SI,
Please see the attached presentation. It was originally prepared for the LM10010 which was later superceded by the LM10011 which has higher precision. Please also see the many E2E posts discussing the LM10011 and TPS56121 with C667x and C665x.
To…
Other Parts Discussed in Thread: UCD9244 , UCD7242 Hello,
I use the UCD9244 pwm controller to controll a power driver UCD7242.
The UCD7242 has a VIN of 5V and shall generat 3.3V on Port B.
I configured the UCD9244 to generate a 1MHz PWM with a Pulse width…
