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- Stock & Prices $ Price & Stock for UC28025DWR
- Part Number UC28025DWR
- Manufacturer Texas Instruments
- Pin Count 16
- Last Modified Date Apr 28, 2022 1:17 PM UTC
- Pinout / Pin List Click Here (Member Only)
UC28025DWR Details
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Manufacturer Part Number:
UC28025DWR
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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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Part Package Code:
SOIC
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Pin Count:
16
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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
UC28025DWR Frequently Asked Questions (FAQs)
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A good PCB layout for the UC28025DWR involves keeping the input and output stages separate, using a star-ground configuration, and placing the input and output capacitors close to the IC. Additionally, using a 4-layer PCB with a solid ground plane can help reduce EMI.
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The choice of input and output capacitors for the UC28025DWR depends on the specific application requirements. In general, low-ESR capacitors with a voltage rating of at least 2x the input voltage are recommended. X5R or X7R ceramic capacitors are good options. The capacitance value should be chosen based on the desired ripple voltage and output current.
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The UC28025DWR is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range may be limited by the specific application and the thermal design of the system.
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The UC28025DWR has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OC pin and the input voltage. The value of the resistor determines the overcurrent threshold. Additionally, an external current sense resistor can be used to monitor the output current and implement overcurrent protection.
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The recommended input voltage range for the UC28025DWR is 4.5V to 18V. However, the device can operate with input voltages as low as 3.5V, but with reduced performance and efficiency.
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UC28025DWR Overview
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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.
