Power management

Buck converters (integrated switch) – Tools & software

Reference designs, evaluation boards, and software to aid with your step-down converter design.

Featured evaluation module

LM73605 synchronous step-down converter evaluation module

Fully assembled and tested circuit for evaluating the LM73605 buck converter with 6V to 36V input, 5V output voltage, 5A maximum load current, and 2MHz switching frequency.

Featured reference designs

24-V AC Power Stage With Wide Vin Converter and Battery Backup Reference Design for Smart Thermostat

24-V AC power stage with wide Vin converter and battery backup reference design for smart thermostat.

CISPR-22 EMI-Optimized Reference Design Featuring LMR23630 Synchronous DC/DC Buck Converter

CISPR-22 EMI-optimized reference design featuring LMR23630 synchronous DC/DC buck converter.

Tiny, Low Profile 10 A Point-of-load Voltage Regulator Reference Design

Tiny, low profile 10A point-of-load voltage regulator reference design.

Automotive Camera Module Reference Design for Uncompressed Digital Video With Wide Vin Front End

Automotive camera module reference design for uncompressed digital video with wide Vin front end.

EMC Compliant Single-Chip Resolver-to-Digital Converter (RDC) Reference Design

EMC compliant single-chip resolver-to-digital converter (RDC) reference design.

Design tools

Fusion Digital Power™ Designer

Fusion Digital Power Designer is the Graphical User Interface (GUI) used to configure and monitor select Texas Instruments digital power controllers and sequencer/health monitors. The application uses the PMBus protocol to communicate with the device over serial bus by way of a TI USB adapter.

Texas Instruments provides two tools to configure, monitor, and program select PMBus capable devices. 

Fusion Digital Power Designer

  • Configure and debug devices
  • Prepare programming files

Manufacturing tool

  • Configure and optionally calibrate devices