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CSD25402Q3A

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-20V, P ch NexFET MOSFET™, single SON 3x3, 8.9mOhm

Data sheet
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-20V, P ch NexFET MOSFET™, single SON 3x3, 8.9mOhm

CSD25402Q3A

ACTIVE
Data sheet Order now

Product details

Parameters

VDS (V) -20 VGS (V) -12 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 8.9 Rds(on) max at VGS=2.5 V (mOhms) 15.9 Rds(on) max at VGS=1.8 V (mOhms) 300 Id peak (Max) (A) -82 Id max cont (A) -15 QG typ (nC) 7.5 QGD typ (nC) 1.1 QGS typ (nC) 2.4 VGSTH typ (V) -0.9 Package (mm) SON 3x3 open-in-new Find other P-channel MOSFET transistors

Features

  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Low RDS(on)
  • Pb and Halogen Free
  • RoHS Compliant
  • SON 3.3 mm × 3.3 mm Plastic Package
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Description

This -20-V, 7.7-mΩ NexFET power MOSFET is designed to minimize losses in power conversion load management applications with a SON 3.3 mm × 3.3 mm package that offers an excellent thermal performance for the size of the device.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet CSD25402Q3A –20 V P-Channel NexFET™ Power MOSFET datasheet (Rev. B) Jan. 13, 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 A complete low-voltage backup battery solution for eCall systems Mar. 04, 2016
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.

Software development

SUPPORT SOFTWARE Download
SLPC019.ZIP (338 KB)

Design tools & simulation

SIMULATION MODEL Download
SLPM096A.ZIP (3 KB) - PSpice Model
SIMULATION MODEL Download
SLPM124A.ZIP (8 KB) - TINA-TI Spice 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
  • (...)
View details

Reference designs

REFERENCE DESIGNS Download
Supercapacitor backup power supply for E-Meters reference design
PMP30528 — This reference design automatically provides back-up voltages to an E-Meter during a power interruption. While the input voltage is between 10 V to 12 V, two buck controllers (TPS62147, TPS62173) generate 3.9 V at 2 A and 5 V at 150 mA. An optional synchronous boost generates 3.3 V at 50 mA. A (...)
document-generic Schematic
REFERENCE DESIGNS Download
Class 5 PoE PD (12 V/2.5 A) supply reference design with smooth transition to auxiliary
PMP21103 — This reference design implements an IEEE802.3bt compliant Class 5 Power over Ethernet (PoE) Powered Device (PD) with smooth transition between the PoE input and an auxiliary supply connected to the output.  The design consists of a 12-V/2.5-A active clamp forward converter utilizing the (...)
document-generic Schematic
REFERENCE DESIGNS Download
IR LED Illumination and ICR Control Reference Design for IP Network Cameras With Day/Night Vision
TIDA-01586 — This reference design showcases an Infrared LED illumination sub-system for Internet Protocol (IP) network cameras with day and night vision. The system features a cut filter control, LED dimming, ambient light measuring and ballasting for current of each IR LED string. Ballasting is an alternative (...)
document-generic Schematic
REFERENCE DESIGNS Download
97% efficiency, 125W, Wide input Synchronous 4-Switch Buck-Boost Battery Charger Reference Design
PMP10594 — PMP10594 is a synchronous 4-switch buck-boost converter reference design which utilizes the LM5175 controller for battery charger applications. The output voltage set point can be adjusted by a PWM signal over the range of 7.1V to 9.2V. I2C programming allows independent control of the average (...)
document-generic Schematic
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
REFERENCE DESIGNS Download
Automotive eCall Power Supply Reference Design with High Intermediate Voltage
PMP9768 — This reference design includes a complete power management solution for a standalone emergency call (eCall) system in an automotive environment. The circuit is supplied directly from the car battery rail. It also manages a backup battery to power the eCall system while the car battery rail is not (...)
document-generic Schematic
REFERENCE DESIGNS Download
Automotive eCall Power Supply Reference Design with Low Intermediate Voltage
PMP9769 — This reference design includes a complete power management solution for a standalone emergency call (eCall) system in an automotive environment. The circuit is supplied directly from the car battery rail. It also manages a backup battery to power the eCall system while the car battery rail is not (...)
document-generic Schematic
REFERENCE DESIGNS Download
Universal Digital Interface to Absolute Position Encoders Reference Design
TIDA-00179 — The TIDA-00179 reference design is an EMC compliant universal digital interface to connect to absolute position encoders, like EnDat 2.2, BiSS®, SSI or HIPERFACE DSL®.  The design supports a wide input voltage range from 15-60V (24V nom). A connector with 3.3V logic I/O signals allows (...)
document-generic Schematic

CAD/CAE symbols

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Ordering & quality

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