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Product details

Parameters

VDS (V) 25 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 2.6 IDM, max pulsed drain current (Max) (A) 200 QG typ (nC) 14 QGD typ (nC) 2.5 Package (mm) SON5x6 VGS (V) 10 VGSTH typ (V) 1.1 ID, package limited (A) 100 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Package | Pins | Size

VSON-CLIP (DQH) 8 30 mm² 5 x 6 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
  • SON 5-mm × 6-mm Plastic Package

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Description

This 25-V, 1.9-mΩ, 5-mm × 6-mm SON NexFET™ power MOSFET has been designed to minimize losses in power conversion and optimized for 5-V gate drive applications.

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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 7
Type Title Date
* Datasheet CSD16321Q5 25-V N-Channel NexFET™ Power MOSFET datasheet (Rev. D) May 16, 2017
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
Selection guides Power Management Guide 2018 (Rev. R) Jun. 25, 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.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
49
Description

The TPS40304EVM-353 evaluation module (EVM) is a synchronous buck converter providing a fixed 1.2-V output at up to 20A from a 12-V input bus. The EVM is designed to start-up from a single supply; so, no additional bias voltage is required for start-up. The module uses the TPS40304 high performance (...)

Features
  • 8-V to 14-V input voltage rating
  • 1.2-V ± 2% output voltage rating
  • 20-A steady state load current
  • 600-kHz switching frequency
  • Simple access to IC features including Power Good, Enable, Soft-Start, and Error Amplifier
  • Convenient test points for simple, non-invasive measurements of converter performance

Software development

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

Design tools & simulation

SIMULATION MODELS Download
SLIM043.TSM (7 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLIM298A.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
CALCULATION TOOLS Download
SLPC015.ZIP (66 KB)
CALCULATION TOOLS Download
SPLR001.ZIP (824 KB)

Reference designs

REFERENCE DESIGNS Download
Half-bridge point-of-load converter reference design with GaN technology
PMP22089 — This reference design modifies the inboard transformer turns ratio from 5:1 to 3:1 to reduce input the range. The board supports input voltages from 24 V to 32 V and output voltages between 0.5 V to 1.0 V with output currents up to 40 A. This topology efficiently supports the high step-down ratio (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Audio Boom Box/Portable Speaker Reference Design with Efficient Boost Converter.
PMP9491 PMP9491 is a 30W highly efficient and compact Portable Speaker/Audio Boom Box reference Design which can be used in 15W +15W Stereo or 30W Woofer Applications. The Power Source for the Design is 1 or 2 Li ion in Series . The design is broadly divided into three main stages:
  1. Highly efficient (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Intel IMVP6.5 Core i7 CPU Core Power Reference Design
PMP5800 Intel Core i7 (Arrandale) 48A  CPU core reference design  for Industrial and Embedded PCs; this 2-phase 48A design enables tight CPU core voltage regulation in a small area with excellent thermal performance for Embedded and Industrial PCs using Intel Core i7 processors
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
18V-36V Input 5V/15A; 94% Efficient Active Clamp
PMP5117 — The PMP5117 reference design provides an isolated 5V at 15A from a 18V to 36V input range. This design uses the UCC2897A active clamp controller along with Texas Instruments' NexFET technology, CSD16321Q5, synchronous rectifiers to achieve up to 94% efficiency.
Design files
REFERENCE DESIGNS Download
Uses TPS40303, to implement sync buck with VID
PMP5672 — Universal buck converter provides up to 25A load current for DSPcores or similar w/ 4-bit VID interface, TPS40303
Design files
REFERENCE DESIGNS Download
Design files
REFERENCE DESIGNS Download
TPS40303 Step-Down Regulator Delivering 1.8V at 20A Reference Design
PMP5032 PMP5032 is a single-phase synchronous switching regulator accepting an input voltage range of 3Vin to 13.2Vin and providing an output voltage of 1.8Vout capable of supplying 20A of current.
REFERENCE DESIGNS Download
TPS40303 Step-Down Regulator Delivering 1.2V at 24A Reference Design
PMP5152 PMP5152 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 24A of current.
Design files

CAD/CAE symbols

Package Pins Download
VSON-CLIP (DQH) 8 View options

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