LM3489-Q1
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Automotive Grade 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller with Enable Pin

 

Design kits & evaluation modules (1)

Name Part# Type
Hysteretic PFET Buck Controller with Enable Pin LM3489EVAL Evaluation Modules & Boards

Reference designs

Barrel Jack to USB Type-C™ PD and USB Type-A to USB Type-C Reference Design

The TIDA-01602 TIkit reference design features two separate USB C designs on one breakable PCB board. The two designs are a 20-V, 60-W minimum barrel jack to USB Type-C Power Delivery (PD) converter and a USB Type-A to USB Type-C converter. Each design shows how simple, affordable, and small a (...)

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

Description Part Number Company Tool Type
Non sync buck Hysteretic Controller for 9-18V input and 8V,3A output PMP7771 Texas Instruments Reference designs

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
LM3489-Q1 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.