UCD3138_FW_SDK

UCD3138 Application Development Firmware Kit

UCD3138_FW_SDK

Overview

The UCD3138 firmware is a free software development kit for Texas Instruments’ UCD3138 integrated digital power controller family. It encompasses firmware development tools along with supporting collateral for the most popular power supply topologies for quicker evaluation and development of digital power supply systems:



    • The Resonant Half Bridge LLC Application kit assists in the evaluation phase and development phase, allowing for quicker movement to production. UCD3138 Resonant LLC topology firmware with ZCS protection and mode switching capability to allow achievement of high efficiency across wider operating conditions. The sunflower feature (UCC7138) in the firmware provides advanced synchronous rectification control to achieve better efficiency in wider operating conditions.


    • The Phase Shift/ Full Bridge LLC (PS-LLC) firmware with ZVS operation and mode switching capability allows achievement of high efficiency across wider operating conditions. The PS-LLC firmware with ZVS operation and mode switching capability helps achieve high efficiency across wider operating conditions.


    • The Hard Switch Full Bridge (HSFB) Application kit assists in the evaluation phase and development phase allowing for quicker movement to production. HSFB firmware supports input voltage feed forward, copper trace current sensing, on the fly dead time and switching frequency adjustment and startup into pre-bias.


    • The Phase Shift Full Bridge (PSFB) Application kit assists in the evaluation phase and development phase allowing for quicker movement to production. UCD3138 Integrated Digital Controller PSFB topology firmware with Peak Current Mode control support adaptive dead time optimization and programmable slope compensation.


  • The Non-isolated Bi-directional Converter Application kit assists in the evaluation phase and development phase allowing for quicker movement to production. UCD3138 Integrated Digital Controller based on a Wide Vin non-isolated bi-directional topology provides firmware with ZVS transition mode support.
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power

Related design resources

Software development

APPLICATION SOFTWARE & FRAMEWORK
FUSION_DIGITAL_POWER_DESIGNER Digital Power Software
FIRMWARE
UCD3138FW-BIDI Non-isolated bi-directional converter with UCD3138 Integrated Digital Controllers UCD3138FW-FBLLC Full Bridge / Phase Shift LLC Firmware UCD3138FW-HSFB UCD3138 Hard Switch Full Bridge Firmware UCD3138FW-PFC UCD3138 Power Factor Correction Firmware UCD3138FW-PSFB UCD3138 Phase Shift Full Bridge Firmware UCD3138FW_LLC UCD3138 LLC Half Bridge Firmware
IDE, CONFIGURATION, COMPILER OR DEBUGGER
CCSTUDIO Code Composer Studio™ integrated development environment (IDE)

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