Generating AVS SmartReflex Core Voltage, PMBus for K2E Using TPS544C25 & LM10011 Reference Design

(ACTIVE) TIDEP0041

Description & Features

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Key Document

Description

The K2E requires the use of AVS SmartReflex control for the CVDD core voltage. This design provides method of generating the proper voltage without the need for any software. The circuit is currently implemented on the XEVMK2EX.

Features
  • Provides the AVS SmartReflex Core voltage required by the K2E
  • Meets the 5% voltage requirement for CVDD
  • Operates using the VCNTL interface
  • No voltage converters needed for VCNTL interface
  • No software required for operation

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (6)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
66AK2E02  Multicore DSP+ARM KeyStone II System-on-Chip (SoC)  C6000 DSP + ARM Processors  Sample & Buy View Design Kits & Evaluation Modules
66AK2E05  Multicore DSP+ARM KeyStone II System-on-Chip (SoC)  C6000 DSP + ARM Processors  Sample & Buy View Design Kits & Evaluation Modules
AM5K2E02  Sitara Processor: Dual ARM Cortex-A15  ARM Cortex-A15  Sample & Buy View Design Kits & Evaluation Modules
AM5K2E04  Sitara Processor: Quad ARM Cortex-A15  ARM Cortex-A15  Sample & Buy View Design Kits & Evaluation Modules
LM10011  1% Accuracy 4/6-Bit VID Voltage Programmer for Point of Load Regulator w/ Adj Start-Up Current  Offline and Isolated DC/DC Controllers and Converters  Sample & Buy View Design Kits & Evaluation Modules
TPS544C25  4.5-V to 18-V, 30-A Voltage Mode PMBus™ SWIFT™ Step-Down DC-DC Converter with FSYNC   Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1856 29 Jun 2015 72
Design files (4)
Title Abstract Type Size (KB) Date Views
PDF 67 02 Jul 2015 72
PDF 352 02 Jul 2015 70
ZIP 7495 08 Oct 2014 127
ZIP 26925 08 Oct 2014 119


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