CSD18509Q5B
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
40V, N ch NexFET MOSFET™, single SON5x6, 1.2mOhm

 

Models (2)

Title Category Type Date
CSD18509Q5B PSpice Model (Rev. A) PSpice Model ZIP 17 Jan 2020
CSD18509Q5B TINA-TI Spice Model TINA-TI Spice Model ZIP 07 Nov 2016

Reference designs

Universal AC Input to 5V 3A Output Reference Design DOE6 and CoC V5 Tier 2 Compliant

The PMP4466 is an AC input to 5V 3A output reference design for high current charger applications, such as USB Type-C. The topology is Synchronous Rectified valley switched DCM Flyback which uses the UCC28740 and UCC24636. Good regulation and dynamic performance is achieved by using the secondary (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

Excel FET Loss Estimator  (ZIP 66 KB )    02 Jun 2011  

Development tools (2)

Name Part# Type
Buck Converter NexFET™ Selection Tool FETPWRCALC Calculation Tools
Power loss calculation tool for non-synchronous boost converter NONSYNC-BOOST-FET-LOSS-CALC Calculation Tools

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD18509Q5B VSON-CLIP (DNK)| 8 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.