Wide VIN Power Solutions


  • Increased protection against input transients
  • High power density with large conversion ratios
  • Scalability to fit a wide variety of applications

Increased power density and reliability for systems requiring maximum operating voltages ≥ 30 V

Texas Instruments provides the industry's most comprehensive wide input voltage range power management portfolio for today's most demanding systems. With operating voltages of up to 100 V, TI's wide vIN portfolio of DC/DC converters, controllers, modules, LDOs, and FETs, eliminates input protection components to reduce cost and solution size without sacrificing reliability or performance.

When designing power supplies for the rugged environments of industrial, automotive, or communications infrastructure markets, rely on TI for easy to use, high-density wide input voltage regulation.

  • Buck, boost, and buck-boost topologies supported
  • Integrated FETs up to 100 V
  • Supports high step-down ratios
  • Fly-Buck™ support for isolated and multi-output bias supplies
  • Buck, boost, and buck-boost topologies supported
  • Operation up to 100 V
  • Support for loads up to 20 A per phase
  • Constant frequency operation
  • Converter, controller, and LDO device types supported
  • Operation up to 65 V
  • As many as 4 outputs from a single IC
Wide Vin Power Modules
  • Complete power solution
  • Superior EMI performance
  • Operates to 85 C, no airflow
Wide Vin Linear Regulators
  • Low noise and fast transient response
  • Wide 2.7 V to 100 V input voltage range
  • Output current up to 1 A
Wide Vin NexFET power mosfet
  • Optimized for DC/DC conversion with low RDSON and gate charge
  • 60 V and 100 V NexFET pairs provide best-in-class performance for DC/DC conversion

Wide input voltage blog posts


Learn more about TI wide Vin DC/DC solutions

Featured TI Design


Wide VIN Triple-Output Reference Design

Space Optimized Wide VIN Triple-Output Power Module Reference Design

he TIDA-00783.1 reference design is a triple output wide Vin power module design.

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