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CSD18531Q5A

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60V, N ch NexFET MOSFET™, single SON5x6, 4.6mOhm

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60V, N ch NexFET MOSFET™, single SON5x6, 4.6mOhm

CSD18531Q5A

ACTIVE
Data sheet Order now

Product details

Parameters

VDS (V) 60 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 5.8 Rds(on) max at VGS=10 V (mOhms) 4.6 IDM, max pulsed drain current (Max) (A) 300 QG typ (nC) 36 QGD typ (nC) 5.9 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.8 ID, silicon limited at Tc=25degC (A) 134 ID, package limited (A) 100 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Features

  • Ultra-Low Qg and Qgd
  • Low-Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Lead-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package

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Description

This 60-V, 3.5-mΩ, 5-mm × 6-mm NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

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Technical documentation

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Type Title Date
* Datasheet CSD18531Q5A 60-V N-Channel NexFET™ Power MOSFET datasheet (Rev. G) Aug. 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
Technical articles How to select a MOSFET - Hot Swap Apr. 06, 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
$99.00
Description

The DRV8711 is a stepper motor controller using external N-channel MOSFETs to drive a bipolar stepper motor or two brushed DC motors. A microstepping indexer is integrated, supporting up to 1/256 microstep. The DRV8711 is capable of providing ultra-smooth motion profile, and motor stall can be (...)

Features
  • Built-in 1/256-step microstepping indexer
  • N-channel NexFET power MOSFETs
  • Ultra-smooth motion profile
  • Integrated stall detection reported on logic-level output pin
  • Complete protection and diagnosis
  • User-friendly GUI
  • Stepper motor included
  • Configurable for dual DC motor control
View details

Software development

SUPPORT SOFTWARE Download
SLPC019.ZIP (338 KB)

Design tools & simulation

SIMULATION MODELS Download
SLPM043A.ZIP (4 KB) - PSpice Model
SIMULATION MODELS Download
SLPM219.ZIP (10 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
  • (...)
View details
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
View details
CALCULATION TOOLS Download
SLPC015.ZIP (66 KB)

Reference designs

REFERENCE DESIGNS Download
Battery back-up switch, charger and monitor reference design
PMP22125 — A complete battery back-up, charger and monitoring is implemented with this reference design.  It includes switching between a 12/24-Vdc source and 12/24-V lead acid battery, constant current battery charging at 1A typical, battery maintenance float charge and monitoring circuits for the (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Non-isolated power architecture with diagnostics reference design for protection relay modules
TIDA-010055 — This reference design showcases non-isolated power supply architectures for protection relays with analog input/output and communication modules generated from 5-, 12-, or 24-V DC input. To generate the power supplies the design uses DC/DC converters with an integrated FET, a power module with an (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Automotive 48V 1kW Motor Drive Reference Design
TIDA-00281 — The TIDA-00281 TI Design is a 3-Phase Brushless DC Motor Drive designed to operate in 48-V automotive applications. The board is designed to drive motors in the 1-kW range and can handle currents up to 30-A. The design includes analog circuits working in conjunction with a C2000 LaunchPad to spin a (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Quarter Brick Dual Phase Synchronous Buck Converter for Enterprise Systems Server Reference Design
PMP20804 — PMP20804 is a dual-phase synchronous buck converter reference design utilizing the LM5119 dual synchronous buck controller I.C. The design accepts an input voltage of 20V to 40V and provides a 12V output capable of supplying 33A of current to the load. This represents a power density design of (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
85 to 265VAC Input 5V@4.8A Dual Port USB Charger Reference Design
PMP10885 — The PMP10885 reference design is capable of charging two devices simultaneously at 2.4A each. The UCC24636 synchronous rectifier controller and CSD18531Q5A FET reduce the rectifier loss and provide high efficiency with a minimal increase in cost.  The TPS2559 provides accurate and independent (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
CISPR25 Tested Automotive Tail Light Reference Design for Step-Up + Linear LED Driver Based Systems
TIDA-00678 — The TIDA-00678 TI design showcases a solution for an automotive LED tail light application (Tail/Stop, Turn, Reverse) by using the TPS92630-Q1 linear LED driver powered by an upstream boost converter (TPS40210-Q1) which is directly supplied through a smart reverse battery diode off the automotive (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Universal AC Input to 5V/3A Output Reference Design DOE6 and COC V5 Tier 2 Compliant
PMP15002 — The PMP15002 is a highly efficient, universal AC input to 5V 3A output reference design for cost-optimized adapter and charger applications. The topology is primary-side regulated quasi resonant flyback with synchronous rectification.  With the use of primary-side regulation, it eliminates the (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Universal Stepper Motor Driver Reference Design
TIDA-00736 — This design achieves a universal high performance stepper driver. With the on-board MCU SPI configuration to DRV8711, it achieves up to 1/256 selectable micro-stepping level and 0.5A to 5A selectable peak current level. The supply voltage can be from 12V to 36V. With optimized decay parameters (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
14Vin to 15.5Vin, 24Vout @ 8A Synchronous Boost Converter Reference Design
PMP9386 — PMP9385 is a synchronous dual-phase boost converter accepts an input voltage of 14V to 15.5V, and outputs 24V, capable of providing 8A of current to the load.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
12.5Vin to 15.5Vin, 24Vout @ 8A Synchronous Boost Converter Reference Design
PMP9385 — PMP9385 is a Single-Phase Synchronous Boost Converter which accepts an input voltage of 12.5Vin to 15.5Vin and provides an output of 24Vout capable of supplying a maximum of 8A of current to the load. Design uses an LM5122 Synchronous Boost controller and CSD18531Q5A FETs.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
High Voltage Synchronous Buck, 5V/9A out of 48V Telecom Input Reference Design
PMP10117 — This reference design delivers 5.1V with 9A output current out of 48V. It could be also used for 48V automotive bus voltage.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
System Level Power Reference Design for A13 Automotive Wireless Charger Transmitter
PMP10709 — PMP10709 is a system optimized 50 W power designs for A13 Wireless Charger Transmitter used in automotive system. The design has various front end automotive protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Through PFET’s body diode), Battery Disconnect Switch (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
40W Synchronous ZETA Converter with Coupled-Inductor Reference Design
PMP9581_REVB — This coupled-inductor, 13.2V at 4A, synchronous ZETA converter achieves greater than 95% efficiency at full load. It is capable of 5A out for Vin greater than 10V. It utilizes all surface mount components, maintains a low temperature rise and is capable of high peak load transients. See PMP9581 REVC (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
40W Synchronous ZETA Converter with Two Inductors Reference Design
PMP9581_REVC — This dual-inductor, 13.2V at 4A, synchronous ZETA converter achieves greater than 93% efficiency at full load. It is capable of 5A out for Vin greater than 10V. It utilizes all surface mount components, maintains a low temperature rise and is capable of high peak load transients.  See PMP9581 (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
144W Single-Phase Synchronous Boost Converter With DCR Current Sensing
PMP9393 — PMP9393 is a Single-Phase Synchronous Boost Converter which utilizes the LM5122 controller IC.  The design accepts an input voltage of 18Vin to 20Vin and provides an output of 48Vout capable of supplying a maximum of 3A of current to the load. DCR current sensing has been implemented in order (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
15W Automotive Start Stop Power Supply
PMP9476 — PMP9476 is non-sync buck converter plus a non-sync boost controller accepts an input voltage of 3.5V to 40V, and outputs 5V, capable of providing 3A of current to the load.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Highly Efficient 100W Synchronous DC/DC Buck Reference Design for 40V Input Applications
PMP7165 — This stepdown Synchronous DC-DC Solution  provides 5V output at 20 A from a 40V/42V input with maximum efficiency.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
36V-75VDC Input, 12V/10A Active Clamp Forward, 1/8th Brick Reference Design
PMP7451 — This reference design generates a 12V/10A output from a standard 48V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD18531Q5A, implemented as self-driven synchronous rectifiers, provide for a highly efficient design (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
220V-400VDC Input, 12V/100W Active Clamp Forward Reference Design
PMP6961 — This reference design generates an isolated 12V/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 over 91 (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
10.8Vin to 13.2Vin; 48Vout @ 7.3A; 4-Phase Synchronous Boost Converter
PMP7944 — A 4-phase synchronous boost converter that accepts an input voltage of 10.8Vin to 13.2Vin providing an output of 48Vout capable of delivering 7.3A.
Design files
View details
REFERENCE DESIGNS Download
52V-60Vdc Input, 12V/22A Active Clamp Forward
PMP7376 — This reference design generates a 12V/21.7A output from 54V DC input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD18531Q5A, implemented as self-driven synchronous rectifiers, allow this design to achieve a max load efficiency of (...)
REFERENCE DESIGNS Download
220V-400VDC Input, 12V/160W Active Clamp Forward
PMP7410 — This reference design generates an isolated 12V/160W output from a high voltage DC input. This design is intended to operate from the output of PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Texas Instruments CSD18531Q5A synchronous rectifiers allow this (...)

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