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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for UC2824DW
- Part Number UC2824DW
- Manufacturer Texas Instruments
- Pin Count 16
- Last Modified Date Apr 28, 2022 1:17 PM UTC
- Pinout / Pin List Click Here (Member Only)
UC2824DW Details
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Manufacturer Part Number:
UC2824DW
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
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YTEOL:
15
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Additional Feature:
ALSO OPERATES IN CURRENT MODE
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Analog IC - Other Type:
SWITCHING CONTROLLER
UC2824DW Frequently Asked Questions (FAQs)
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The UC2824DW is a high-frequency device, and proper layout and placement are crucial for its operation. TI recommends placing the device close to the power supply, using short traces, and minimizing loop areas to reduce EMI. A 4-layer PCB with a solid ground plane is recommended. Additionally, decoupling capacitors should be placed close to the device pins.
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To ensure stability, the UC2824DW requires a minimum of 10nF of capacitance between the VCC and GND pins. Additionally, the device should be decoupled from the power supply using a 10uF capacitor in parallel with a 10nF capacitor. The output voltage should also be filtered using a low-pass filter to prevent oscillations.
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The UC2824DW is capable of delivering up to 4A of output current. However, the maximum output current is dependent on the input voltage, output voltage, and the thermal design of the system. It's recommended to consult the datasheet and perform thermal calculations to determine the maximum output current for a specific application.
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Yes, the UC2824DW can be used in a synchronous buck converter configuration. However, it's essential to ensure that the device is properly configured and the synchronous rectifier is properly driven. TI provides application notes and design guides to help with the design of synchronous buck converters using the UC2824DW.
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The UC2824DW has an internal voltage reference, and the output voltage can be programmed using an external resistor divider network. The resistor values can be calculated using the equations provided in the datasheet. Additionally, TI provides a voltage calculator tool to simplify the design process.
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UC2824DW Overview
Use the download button to access the UC2824DW 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
