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UCC28782ARTWR Information
UCC28782ARTWR by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
US Tariff Estimator: UCC28782ARTWR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
This table gives cross-reference parts and alternative options found for UCC28782ARTWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UCC28782ARTWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Texas Instruments provides a recommended PCB layout in the application note SLUA945, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The selection of the transformer depends on the specific application requirements, such as output power, voltage, and frequency. Texas Instruments provides a transformer selection guide in the application note SLUA944, which includes guidelines for selecting the right transformer and calculating the transformer's turns ratio, inductance, and leakage inductance.
The maximum operating temperature range for UCC28782ARTWR is -40°C to 125°C, as specified in the datasheet. However, the device's performance and reliability may be affected at extreme temperatures, and it is recommended to operate the device within a temperature range of 0°C to 85°C for optimal performance.
The UCC28782ARTWR has built-in OVP and UVP features, which can be enabled by connecting the OVP and UVP pins to the desired voltage threshold levels. The application note SLUA946 provides guidelines for implementing OVP and UVP using external components and programming the device's registers.
The recommended input capacitor value and type depend on the specific application requirements, such as input voltage, frequency, and ripple current. A general guideline is to use a low-ESR ceramic capacitor with a value of 10uF to 22uF, as specified in the application note SLUA945.
