MOSFETS, current sensing and protection features) needed to realize two voltage phases/rails. Description The UCD9224EVM-464 includes the Digital Power Controller paired with the UCD7242 driver on the PTD08D210W module to create a power system consisting of two single-phase, point-of-load (POL) power rails, each capable of up to 10 A of output current.
Electrical Performance Specifications www.ti.com Electrical Performance Specifications Table 1. UCD9224EVM-464 Electrical Performance Specifications PARAMETER TEST CONDITIONS UNITS Input Characteristics Voltage range As configured, EVM input capable of 4.75 V to 14.0 V 10.8 13.2 No load input current Controller turn-on voltage Input voltage above which outputs become enabled 11.0...
• Vista (64 – bit untested, should be compatible) • 7 (32 or 64 – bit) Texas Instruments’ USB Interface Adapter EVM - P/N USB-to-GPIO, User's Guide - SLLU093 Fusion Digital Power Designer Software Installer Executable File: fusion_digital_power_designer_download_for_power_controllers_version_1_8_6.exe or newer SLUU443 –...
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Test Procedure The UCD9224EVM-464 is provided with a default configuration that will allow the user to immediately power up the EVM and begin testing as either a stand-alone power solution or as a “networked” power system when accessing the PMBus™ interface.
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LED will illuminate when the adapter has been connected with the system. 2. With the UCD9224EVM-464 still powered, launch the Fusion GUI by double clicking the desktop icon or, alternately, navigating to the application icon in the program folder through the Windows Start Menu (default location: Start\All Programs\Texas Instruments Fusion Digital Power Designer\Fusion Digital Power Designer).
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When the download is complete, click the Next > button then the OK button to complete the project file import. The Fusion GUI will perform a device reset after which the UCD9224EVM-464 should be restored to its original configuration settings. Figure 8. Configuration File Import Settings UCD9224EVM-464 Digitally Controlled Dual-Rail POL SLUU443 –...
Performance Data and Typical Characteristic Curves www.ti.com Performance Data and Typical Characteristic Curves Figure 9 through Figure 12 present typical performance curves for UCD9224EVM-464. Efficiency EFFICIENCY LOAD CURRENT 10.0 V 12.0 V 13.2 V – Load Current - A LOAD Figure 9.
List of Materials www.ti.com List of Materials The EVM components list according to the schematic shown in Figure 2 Figure Table 4. UCD9224EVM-464 List of Materials REFERE DESCRIPTION MANUFACTURER PART NUMBER C1, C2, Capacitor, ceramic, 4.7 µF, 25 V, X5R, 0805...
Evaluation Board/Kit Important Notice Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards.
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
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