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Product details

Parameters

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 14.2 Rds(on) max at VGS=10 V (mOhms) 10.2 IDM, max pulsed drain current (Max) (A) 106 QG typ (nC) 5.3 QGD typ (nC) 1.2 Package (mm) SON3x3 VGS (V) 20 VGSTH typ (V) 1.5 ID, silicon limited at Tc=25degC (A) 39 ID, package limited (A) 20 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Features

  • Low Qg and Qgd
  • Low RDS(on)
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb-Free
  • RoHS Compliant
  • Halogen Free
  • SON 3.3 mm × 3.3 mm Plastic Package
open-in-new Find other N-channel MOSFET transistors

Description

This 30 V, 8.7 mΩ, SON 3.3 mm × 3.3 mm NexFET power MOSFET is designed to minimize losses in power conversion applications.

open-in-new Find other N-channel MOSFET transistors
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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 6
Type Title Date
* Datasheet CSD17579Q3A 30 V N-Channel NexFET™ Power MOSFETs datasheet (Rev. A) Jan. 14, 2016
Technical articles Understanding the benefits of “lead-free” power MOSFETs Feb. 07, 2019
Application note 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 note 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 BOARD Download
75
Description
The TPS25741A evaluation module (TPS25741AEVM-802) contains evaluation and reference circuitry for the TPS25741A, which is a dedicated USB PD type C downstream facing port (DFP) controller. TPS25741A relies on an upstream converter to output 5V, 9V, and 15V. This EVM uses an TPS54531 based buck (...)
Features
  • TPS25741 Built in IEC 61000-4-2 ESD Protection on CC1 and CC2 pins
  • State-machine implementation requires no firmware
  • Variable output voltage of 5V, 9V, and 15V depending on request
  • Up to 5A output current with captive cable attached. Default is 3A
  • Smooth transitions between 5V, 9V, and 15V that are (...)
EVALUATION BOARD Download
75
Description
The TPS25741 evaluation module (TPS25741EVM-802) contains evaluation and reference circuitry for the TPS25741, which is a dedicated USB PD type C downstream facing port (DFP) controller. TPS25741 relies on an upstream converter to output 5V, 12V, and 20V (TPS25741).  This EVM uses an TPS54531 (...)
Features
  • TPS25741 Built in IEC 61000-4-2 ESD Protection on CC1 and CC2 pins
  • State-machine implementation requires no firmware
  • Variable output voltage of 5V, 12V, and 20V depending on request
  • Up to 5A output current with captive cable attached. Default is 3A
  • Smooth transitions between 5V, 12V, and 20V that are (...)

Software development

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

Design tools & simulation

SIMULATION MODEL Download
SLPM217.ZIP (4 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLVMAK8A.ZIP (3 KB) - PSpice Model
CALCULATION TOOL 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 TOOL 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 TOOL Download
SLPC015.ZIP (66 KB)
CALCULATION TOOL Download
SPLR001.ZIP (824 KB)

Reference designs

REFERENCE DESIGNS Download
18- to 36-VDC input, 25-W DC/DC active clamp forward reference design
PMP22509 — This active clamp forward design converts an 18-V to 36-V input to a 5-V, 25-W output. The reference design uses the UCC2897A advanced current-mode active-clamp PWM controller to simplify active clamp implementation with a P-channel auxiliary FET. The design achieves 91.7% peak efficiency at 24-V (...)
document-generic Schematic
REFERENCE DESIGNS Download
High density isolated PoE and GigE reference design for machine vision cameras and vision sensors
TIDA-010083 — Power over Ethernet (PoE) offers an easy and reliable solution to combine power and data in one cable with high data rate and long reach. This combination makes PoE ideal for small devices such as machine vision cameras and vision sensors. This reference design implements a complete PoE powered (...)
document-generic Schematic
REFERENCE DESIGNS Download
Class 4 high efficiency PoE flyback-synchronous converter (5V/3A) reference design
PMP20220 — This reference design utilizes the TPS23751 combination PoE PD controller and PWM controller, saving cost and size.  The synchronous flyback converter provides high efficiency for PoE applications such as wireless access points and IP phones.  The PoE PD can also supply up to 10W of (...)
document-generic Schematic
REFERENCE DESIGNS Download
Class 3 PoE Isolated Flyback Converter/Buck POL Converter (5V/1.25A, 3.3V/1.075A) Reference Design
PMP11271 — The PMP11271 reference design is ideal for Class 3 PoE PD applications such as IP phones.  The TPS23753A combined PD controller/PWM controller saves cost and size by providing both functions is a single package.  The TPS62082 synchronous buck converter has integrated FETs, resulting (...)
document-generic Schematic
REFERENCE DESIGNS Download
Class 3 Synchronous Flyback Converter (3.7V/2.9A) PoE Reference Design
PMP20931 — The PMP20931 reference design is a high efficiency synchronous flyback converter with a 36-57Vdc PoE input and an isolated 3.7V/2.9A output.  The TPS23753A contains both the PoE PD controller and PWM controller, saving size and cost.  This design ideally suited for any PoE application such (...)
document-generic Schematic
REFERENCE DESIGNS Download
60W USB Type C Car Charger Reference Design
PMP20774 — The PMP20774 reference design is a universal USB Type C Charger utilizing the LM5175 DCDC and TPS25740B PD controller for aftermarket car charger applications. This design has a minimum operating input voltage of 6V and a maximum input voltage of 40V. The design is capable of sourcing 3A continuous (...)
document-generic Schematic

CAD/CAE symbols

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