- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for UC39432N
- Part Number UC39432N
- Manufacturer Texas Instruments
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - UC39432N
- Released Date May 11, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
UC39432N Details
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Manufacturer Part Number:
UC39432N
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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:
DIP
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Pin Count:
8
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Country Of Origin:
Mexico
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
UC39432N Frequently Asked Questions (FAQs)
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TI recommends a compact layout with short traces, and placing the IC close to the input capacitors. Additionally, a solid ground plane and a shielded enclosure can help reduce EMI and noise.
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To ensure stability, ensure the input and output capacitors are properly sized and placed, and the feedback resistors are correctly chosen. Also, avoid using long feedback traces and keep the loop gain below 1.
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The UC39432N can handle input voltages up to 40V, but it's recommended to keep the input voltage below 30V to ensure reliable operation and minimize stress on the device.
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The UC39432N is rated for operation up to 125°C, but it's recommended to derate the output current and voltage as temperature increases to ensure reliable operation.
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Check the input voltage, output voltage, and current sense resistors for correct values and connections. Verify the feedback loop is properly connected and the compensation components are correctly sized. Use an oscilloscope to observe the output voltage and current waveforms.
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UC39432N 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.