CSD95420RCB

ACTIVE

50-A peak continuous synchronous buck NexFET™ smart power stage

Product details

VDS (V) 20 Ploss current (A) 30 Rating Catalog Operating temperature range (°C) -40 to 125
VDS (V) 20 Ploss current (A) 30 Rating Catalog Operating temperature range (°C) -40 to 125
VQFN-CLIP (RCB) 27 20 mm² 5 x 4
  • 50-A peak continuous current
  • Over 94% system efficiency at 15-A
  • High-frequency operation (up to 1.75 MHz)
  • Diode emulation function
  • Temperature compensated bi-directional current sense
  • Analog temperature output
  • Fault monitoring
  • 3.3-V and 5-V PWM signal compatible
  • Tri-state PWM input
  • Integrated bootstrap switch
  • Optimized deadtime for shoot-through protection
  • QFN package
    • High-density
    • 4 mm × 5 mm
    • Ultra-low-inductance
    • System-optimized PCB footprint
    • Thermally enhanced tooling
    • RoHS compliant
    • Lead-free terminal plating
    • Halogen Free
  • 50-A peak continuous current
  • Over 94% system efficiency at 15-A
  • High-frequency operation (up to 1.75 MHz)
  • Diode emulation function
  • Temperature compensated bi-directional current sense
  • Analog temperature output
  • Fault monitoring
  • 3.3-V and 5-V PWM signal compatible
  • Tri-state PWM input
  • Integrated bootstrap switch
  • Optimized deadtime for shoot-through protection
  • QFN package
    • High-density
    • 4 mm × 5 mm
    • Ultra-low-inductance
    • System-optimized PCB footprint
    • Thermally enhanced tooling
    • RoHS compliant
    • Lead-free terminal plating
    • Halogen Free

The CSD95420RCBNexFET™ power stage is highly optimized for high-power, high-density synchronous buck converters. This product integrates the driver device and power MOSFETs to complete the power stage switching function. This combination produces high-current, high-efficiency, and high-speed switching capability in a small 4 mm × 5 mm outline package. The device integrates the accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. The optimized PCB footprint helps reduce design time and simplifies the completion of the overall system design.

The CSD95420RCBNexFET™ power stage is highly optimized for high-power, high-density synchronous buck converters. This product integrates the driver device and power MOSFETs to complete the power stage switching function. This combination produces high-current, high-efficiency, and high-speed switching capability in a small 4 mm × 5 mm outline package. The device integrates the accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. The optimized PCB footprint helps reduce design time and simplifies the completion of the overall system design.

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* Data sheet CSD95420RCB Synchronous Buck NexFET Smart Power Stage datasheet 07 Oct 2020

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VQFN-CLIP (RCB) 27 Ultra Librarian

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