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Introduction, characteristics, and applications of Texas Instruments CSD95410 NexFET smart power stage

2/9/2024 9:35:54 AM

Abstract: Highly optimized design of high power, high density synchronous buck converter.

CSD95410 NexFET Texas Instruments

Texas Instruments' CSD95410 NexFET smart power stage is a highly optimized design for high-power, high-density synchronous buck converters. This product integrates a driver IC and a power MOSFET to complete the power stage switching function. This combination produces high current, high efficiency and high-speed switching capabilities in a small 5mm × 6mm package. The Texas Instruments CSD95410 also integrates precise current and temperature sensing capabilities to simplify system design and improve accuracy. Additionally, the PCB footprint has been optimized to help reduce design time and facilitate overall system design completion.


  • Peak continuous current 90A

  • System efficiency exceeds 95% at 30A

  • High frequency operation (up to 1.75MHz)

  • Diode simulation function

  • Temperature Compensated Bidirectional Current Sensing

  • Analog temperature output

  • Fault monitoring

  • 3.3V and 5V PWM signals compatible

  • Three-state PWM input

  • Integrated bootstrap switch

  • Optimized the dead time of penetration protection

  • High-density industrial general-purpose QFN 5mm × 6mm footprint

  • Ultra-low-inductance bag

  • System optimized PCB footprint

  • Thermal enhanced upper layer cooling

  • RoHS compliant, lead-free plating for terminals

  • Halogen-free


  • Multi-phase synchronous buck converter

    • High frequency applications

    • High current, low duty cycle applications

  • Point load DC-DC converter

  • Memory and graphics card

  • Desktop and server VR12.x/VR13.x/VR14. x Vcore Synchronous Buck Converter

Simplify applications

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