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Product details

Parameters

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 3.7 Rds(on) max at VGS=10 V (mOhms) 2.9 IDM, max pulsed drain current (Max) (A) 187 QG typ (nC) 13.2 QGD typ (nC) 3.5 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.3 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Features

  • Ultralow Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package
  • APPLICATIONS
    • Point-of-Load Synchronous Buck in Networking, Telecom,
      and Computing Systems
    • Optimized for Synchronous FET Applications

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

Description

The NexFET power MOSFET has been designed to minimize losses in power conversion applications.

open-in-new Find other N-channel MOSFET transistors
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Same functionality and pinout but is not an equivalent to the compared device:
CSD17581Q5A ACTIVE 30V, N ch NexFET MOSFET™, single SON5x6, 4.2mOhm TI recommends that customers consider the CSD17581Q5A instead as it is similar resistance and lower price

Technical documentation

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No results found. Please clear your search and try again. View all 5
Type Title Date
* Datasheet 30-V, N-Channel NexFET™ Power MOSFETs - CSD17501Q5A datasheet (Rev. B) Sep. 05, 2012
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
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
Description
DLP® LightCrafter Display 4710 EVM-G2 is an easy to use, plug and play evaluation platform for the Full HD DLP4710 chipset. The DLP4710 chipset is designed to be used in a wide array of display applications like mobile projectors, screenless TVs, interactive displays and digital signage. The DLP4710 (...)
Features
  • 1080p HD display using DLP4710
  • Digital controller for the DLP4710 DMD, DLPC3439
  • PMIC/LED driver for the DLP4710 DMD and DLPC3439 controller, DLPA3005
  • Production ready RGB LED optical engine from YoungOptics
  • DLP4710, DLPC3439 Configuration and Support Firmware
EVALUATION BOARDS Download
document-generic User guide
$99.00
Description

TPS23754EVM-420 will allow reference circuitry evaluation of the TPS23754. It contains input and output power connectors and an array of on board test points for circuit evaluation. An active clamp, 12 V, 30 W EVM is also available.

Features
  • Efficient, general market design
  • Self driven, synchronous rectified secondary
  • 25W output power from power over ethernet (PoE), 30W output power from a 48V adapter
  • Operates from either PoE or external adaptors (24 and 48V)
  • 5V output voltage
EVALUATION BOARDS Download
document-generic User guide
$49.00
Description

The TPS2412EVM is an evaluation module set up to wire-OR two power supplies for redundant power to a load using two TPS2412s and MOSFETs.

Features

The 5 V supply is jumper selected to power VDD on the TPS2412s and the glitch circuit if the control voltage is less than 3.0 V. The Glitch maker, discussed in the test methods section of the User's Guide, applies a 1 ohm load to the input supply for 1 ms. This disruption allows (...)

EVALUATION BOARDS Download
document-generic User guide
$49.00
Description

The TPS2413EVM is an evaluation module set up to wire-OR two power supplies for redundant power to a load using two TPS2413s and MOSFETs.

Features

The 5 V supply is jumper selected to power VDD on the TPS2413s and the glitch circuit if the control voltage is less than 3 V. The Glitch maker, discussed in the test methods section of the User’s Guide, applies a 1 ohm load to the input supply for 1 ms. This disruption (...)

Software development

SUPPORT SOFTWARE Download
SLPC019.ZIP (338 KB)

Design tools & simulation

SIMULATION MODELS Download
SLPM016A.ZIP (3 KB) - PSpice Model
SIMULATION MODELS Download
SLPM203.ZIP (4 KB) - TINA-TI Spice 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)

Reference designs

REFERENCE DESIGNS Download
Compact Full HD 1080p (up to 16 Amps) Projection Display Reference Design Using DLP Pico Technology
TIDA-01226 — This reference design, featuring the DLP Pico™ 0.47-inch TRP Full-HD 1080p display chipset and implemented in the DLP LightCrafter Display 4710 G2 evaluation module (EVM), enables use of full HD resolution for projection display applications such as accessory projectors, screenless displays (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Class 4 PoE High Efficiency Active Clamp Forward Converter (3.3V) Reference Design
PMP10288 The PMP10288 reference design is a Power Over Ethernet (POE) active clamp forward converter. It features the TPS23754, which is a combination of a POE Powered Device (PD) controller and PWM controller. CSD17501Q5A FETs are used for high efficiency synchronous rectification. The input accepts (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Automotive 200-VA High Frequency Inverter Design
TIDA-00122 This design presents a low-cost, small size, robust 200-VA DC to AC inverter based on TI’s MSP430 and UCD8220-digitally managed push-pull controller. It is targetted towards car inverters and small-segment inverters for commercial applications. In this design, UCD8220 is used for a boost stage (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
36 to 75VDC Input 5V/15A Active Clamp Forward 1/8 Brick Form Factor Reference Design
PMP9126 This reference design generates a 5V/15A output from a 36V to 75V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD17501Q5A and CSD18502Q5B, implemented as a synchronous rectifiers, provides for a highly efficient design (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Active Clamp Forward Quarter Brick (18 to 60Vdc Input 3.3V/12A) Reference Design
PMP8790 — This reference design generates a 3.3V/12A output from a wide 18V-60V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD17501Q5A and CSD18502Q5B, implemented as self-driven synchronous rectifiers, provide for an efficient (...)
REFERENCE DESIGNS Download
220V-400VDC Input, 5V/100W Active Clamp Forward Reference Design
PMP7413 This reference design generates an isolated 5V/100W output from a high voltage DC input. This design is intended to operate from the output of a PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Self-driven synchronous rectifiers allow for 91% efficiency. An (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
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Ordering & quality

Support & training

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