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Product details

Parameters

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 9.4 Rds(on) max at VGS=10 V (mOhms) 7.3 IDM, max pulsed drain current (Max) (A) 142 QG typ (nC) 7.9 QGD typ (nC) 1.7 Package (mm) SON3x3 VGS (V) 20 VGSTH typ (V) 1.5 ID, silicon limited at Tc=25degC (A) 54 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

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

Description

This 30 V, 6.3 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 CSD17578Q3A 30 V N-Channel NexFET™ Power MOSFETs datasheet (Rev. A) Jan. 13, 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.

Hardware development

EVALUATION BOARDS Download
TPS25740A Evaluation Module
TPS25740AEVM-741
document-generic User guide
75
Description
The TPS25740A evaluation module (TPS25740AEVM-741) contains evaluation and reference circuitry for the TPS25740A, which is a dedicated USB PD type C downstream facing port (DFP) controller.  TPS25740A relies on an upstream converter to output 5V, 9V, and 15V.  This EVM uses an (...)
Features
  • Built in IEC 61000-4-2 Protection on CC1 and CC2 pins
  • Type C PD communication protocol via CC1 and CC2 pins
  • Variable output voltage of 5V, 9V, and 15V depending on request
  • Up to 5A output current for all voltage levels. Default is 3A
  • Smooth transitions between 5V, 9V, and 15V that are compatible with (...)
EVALUATION BOARDS Download
TPS25740 Evaluation Module
TPS25740EVM-741
document-generic User guide
75
Description

The TPS25740 evaluation module (TPS25740EVM-741) contains evaluation and reference circuitry for the TPS25740, which is a dedicated USB PD type C downstream facing port (DFP) controller.  TPS25740 relies on an upstream converter to output 5V, 12V, and 20V.  This EVM uses an (...)

Features
  • Built in IEC 61000-4-2 Protection on CC1 and CC2 pins
  • Type C PD communication protocol via CC1 and CC2 pins
  • Variable output voltage of 5V, 12V, and 20V depending on request
  • Up to 5A output current for all voltage levels. Default is 3A
  • Smooth transitions between 5V, 12V, and 20V that are compatible with (...)

Software development

SUPPORT SOFTWARE Download
SLPC019.ZIP (338 KB)

Design tools & simulation

SIMULATION MODELS Download
SLPM208.ZIP (4 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLVMAL2A.ZIP (3 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 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)

Reference designs

REFERENCE DESIGNS Download
30-W/in3, 94% Efficiency, 65-W USB Type-C PD AC/DC adapter reference design
TIDA-01622 — This fully tested, USB power delivery reference design is a high efficiency, high power density, AC/DC adapter solution with a wide input voltage range (85 - 265VAC) for laptop adapters and smartphone charger applications. It adopts active-clamp-flyback topology controlled by TI’s newest ACF (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
18.5V to 57V Aux-Input to 5.3V, 10W PoE Isolated Sync-Flyback Reference Design
PMP30290 — This compact reference design is a typical PoE application, supplying 10W at 5.3V from Ethernet power. Data filter, external auxiliary input and EMI filter are all on board. The synchronous rectification improves the efficiency, important at only 5.3V output voltage.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Portable DLP Pico Projector with 5-20Vin 3 Cell Battery Charger Reference Design
PMP40069 — The PMP40069 is a reference design for portable DLP pico projectors  It also has a 3 cell battery charger.  The battery will provide the power to the projector when the adapter isn't available . The solution implements  DLPA3000 PMIC/LED driver, DLPC3438 display controller and SMBus (...)
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
USB-IF Certified USB Type-C™ DFP 20V/3A/60W Out, Universal AC Input Reference Design
PMP11451 This power reference design provides up to 20 V/60 W over USB Type-C from a universal AC input range of 85 to 265 VAC for charger applications. The UCC24636 synchronous rectifier driver allows this design to provide 91% average efficiency. A daughter card provides the PD port control over the USB (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
18-36VDCin, 5V/4A Active Clamp Reference Design
PMP10871 The PMP10871 reference design uses the UCC2897A to control an active clamp forward and converts an 18-36V input to an isolated 5V/4A output with efficiency over 92%.  This compact design uses only surface mount components.
document-generic Schematic document-generic User guide

CAD/CAE symbols

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