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Product details

Parameters

VDS (V) 20 Power loss (W) 0.89 Ploss current (A) 12 Configuration PowerStage ID, continuous drain current at Ta=25degC (A) 20 Package (mm) SON4x5 PowerStage Operating temperature range (C) -55 to 150 open-in-new Find other Power stages

Features

  • 20-A Continuous Operating Current Capability
  • Over 94% System Efficiency at 12 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 VSON 4-mm × 5-mm Footprint
  • Ultra-Low-Inductance Package
  • System Optimized PCB Footprint
  • RoHS Compliant – Lead-Free Terminal Plating
  • Halogen Free

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Description

The CSD95492QVM 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 4-mm × 5-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
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Type Title Date
* Datasheet CSD95492QVM Synchronous Buck NexFET Smart Power Stage datasheet (Rev. A) Jan. 03, 2018
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
SLPM247.ZIP (23 KB) - PSpice Model
SIMULATION MODEL Download
SLPM252.ZIP (37 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLPM253.TSC (318 KB) - TINA-TI Reference Design

CAD/CAE symbols

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