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Product details

Parameters

VDS (V) 25 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 5.5 IDM, max pulsed drain current (Max) (A) 112 QG typ (nC) 6.2 QGD typ (nC) 1.1 Package (mm) SON3x3 VGS (V) 10 VGSTH typ (V) 1.1 ID, silicon limited at Tc=25degC (A) 21 ID, package limited (A) 60 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Features

  • Optimized for 5-V Gate Drive
  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Lead-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 3.3-mm × 3.3-mm Plastic Package
  • APPLICATIONS
    • Point-of-Load Synchronous Buck Converter for Applications in Networking, Telecom and Computing Systems
    • Optimized for Control or Synchronous FET Applications

All other trademarks are the property of their respective owners

open-in-new Find other N-channel MOSFET transistors

Description

This 25-V, 3.8-mΩ, 3.3 × 3.3-mm SON NexFET™ power MOSFET has been designed to minimize losses in power conversion and optimized for 5-V gate drive applications.

open-in-new Find other N-channel MOSFET transistors
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Technical documentation

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No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet CSD16323Q3 N-Channel NexFET™ Power MOSFET datasheet (Rev. C) Nov. 29, 2016
Technical articles Understanding the benefits of “lead-free” power MOSFETs Feb. 07, 2019
Application notes QFN and SON PCB Attachment (Rev. B) Aug. 24, 2018
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
Application notes Ringing Reduction Techniques for NexFET High Performance MOSFETs Nov. 16, 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

SUPPORT SOFTWARE Download
SLPC019.ZIP (338 KB)
SUPPORT SOFTWARE Download
SPLC001A.ZIP (311 KB)

Design tools & simulation

SIMULATION MODELS Download
SLIM044.TSM (7 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLIM299A.ZIP (8 KB) - PSpice Model
CALCULATION TOOLS Download
Buck Converter NexFET™ Selection Tool
FETPWRCALC — This tool is designed to assist engineers in the selection of Texas Instruments’ discrete power MOSFET and Power Block devices for their synchronous buck design. Users can input the conditions for their power supply and compare various discrete and power block solutions by power loss, relative (...)
Features
  • Vary power supply conditions and observe TI’s most efficient solutions for any set of input parameters
  • Select from a pre-established list of TI controllers or enter your own custom IC
  • Rank solutions by effective power loss and compare by relative 1k price, device package, and total PCB footprint
  • (...)
CALCULATION TOOLS Download
Power Loss Calculation Tool for MOSFET Products
MOSFET-LOSS-CALC The MOSFET-LOSS-CALC is an Excel based tool that allows users to estimate power loss in a synchronous buck converter based on system and MOSFET parameters. For help selecting a discrete MOSFET or power block solution for your buck converter application, check out our Buck Converter NexFET™ selection (...)
CALCULATION TOOLS Download
Power loss calculation tool for non-synchronous boost converter
NONSYNC-BOOST-FET-LOSS-CALC — MOSFET power loss calculator for non-synchronous boost converter
Features
  • Calculates power loss for TI MOSFETs

Reference designs

REFERENCE DESIGNS Download
Multi-cell buck-boost battery charger system reference design for USB PD PPS
PMP40441 — This reference design is for USB Power Delivery (PD) battery charging applications, such as power banks or other portable devices. It employs the Buck-Boost charger BQ25713 for a wide input and output range for USB PD charging. The USB PD controller card (PMP40442) can configure the charger to run (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Portable Audio Amplifier with Auto Audio Control 1S1P BMS Reference Design
TIDA-01182 — High performance, 10Watt (5W per speaker) portable audio amplifier that includes everything you need to implement a BMS (Battery Management Solution) for a portable audio amplifier (including a Charger, Fuel (Gas) Gauge and Protection for a 1S1P 18650 2400mAh Lithium battery) for a Class D Audio (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Output Short-Circuit Protection Reference Design for the TPS61088 Boost Converter
PMP9779 — This reference design delivers an output short-circuit protection solution for the TPS61088 boost converter. This feature is realized by an over current protection (OCP) circuit. When the output is shorted to ground or the load current is higher than a certain value, the OCP circuit will disconnect (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
USB Type-C PD DFP 5/12/20V3A Output with 2~3 Cell Battery Input Power Bank Reference Design
PMP40001 — PMP40001 is a full featured USB type-C PD DFP reference design. The pure analog configuration for the USB type-C source controller--TPS25740 makes the PD negotiation easy. It supports 3 sets of output voltage options including 5V/12V/20V.  The max output current is 3A which provides a maximal (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
High-Efficiency Low Vin 30W Boost Converter for Automotive Applications (E-Call) Reference Design
PMP9382 PMP9382 is a low Vin boost converter utilizing the automotive grade LM3478Q-Q1 controller. This design starts at a diode drop above the minimum input voltage of 2.97V (~3.4V) to a maximum of 6V in.  Once the power supply is enabled and output is present, this design will work down to 2V input (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Reference Design - SEPIC Converter Delivers 3.3V at 3.25A from Low Input Voltage
PMP9512 This coupled-inductor, 3.3V at 3.25A, SEPIC converter delivers high current in a compact area. This circuit is optimized for input voltages within 3.0V - 3.6V. It is also suitable for battery application.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Generates 4V@ 800mA avg/2.5Apeak using SEPIC configuration
PMP5624 — lowest input voltage, synchronous sepic w/ TPS43000, provides up to 10W output power
Design files
REFERENCE DESIGNS Download
36V-72V Input 2.5V/5A Active Clamp Forward; 1/16 Brick
PMP6886 — The PMP6886 reference design provides 2.5V at 5A from a standard 48V telecom input with greater than 88% efficiency. This design uses the UCC2897A active clamp controller along with TI NexFET synchronous rectifiers. The low gate thresholds of the CSD16323Q3 and CSD16406Q3 allow them to be driven (...)
REFERENCE DESIGNS Download
TPS40303 Step-Down Regulator Delivering 0.7V-0.9V at 6A Output with VID Reference Design
PMP4709 — PMP4709 is a single-phase synchronous switching regulator with VID accepting an input voltage range of 7.0Vin to 14.0Vin and providing an output voltage of 0.8Vout capable of supplying 6A of current. The output voltage is adjusted by a 4-bit VID interface.
Design files
REFERENCE DESIGNS Download
TPS40303 Step-Down Regulator delivering 1.2V at 10A Reference Design
PMP5140 — PMP5140 is a single-phase synchronous switching regulator accepting input voltages of 3.3Vin or 12Vin and providing an output voltage of 1.2Vout capable of supplying 10A of current.

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