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Product details

Parameters

VDS (V) 20 Power loss (W) 2.7 Ploss current (A) 30 Configuration PowerStage ID, continuous drain current at Ta=25degC (A) 60 Package (mm) QFN5x6 Package PowerStage Operating temperature range (C) -55 to 150 open-in-new Find other Power stages

Features

  • 60-A Continuous Operating Current Capability
  • Over 95% System Efficiency at 30 A
  • High-Frequency Operation (up to 1.25 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 Dead Time for Shoot-Through Protection
  • High-Density QFN 5-mm × 6-mm Footprint
  • Ultra-Low-Inductance Package
  • System Optimized PCB Footprint
  • Thermally Enhanced Topside Cooling
  • RoHS Compliant – Lead-Free Terminal Plating
  • Halogen Free

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Description

The CSD95481RWJ NexFET™ power stage is a highly optimized design for use in a high-power, high-density synchronous buck converter. This product integrates the driver IC 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 5-mm × 6-mm outline package. It also integrates the accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. In addition, the PCB footprint has been optimized to help reduce design time and simplify the completion of the overall system design.


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More Information and Sample Availability

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 4
Type Title Date
* Datasheet CSD95481RWJ Synchronous Buck NexFET Smart Power Stage datasheet Jun. 16, 2017
Technical articles Understanding the benefits of “lead-free” power MOSFETs Feb. 07, 2019
Technical articles When to use load switches in place of discrete MOSFETs Feb. 03, 2016
Technical articles 48V systems: Driving power MOSFETs efficiently and robustly Oct. 08, 2015

Design & development

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Design tools & simulation

SIMULATION MODEL Download
SLPM191A.ZIP (24 KB) - PSpice Model

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(RWJ) 41 View options

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