Symbol
PCB Footprints
- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for UC3625QG4
- Part Number UC3625QG4
- Manufacturer Texas Instruments
- Pin Count 28
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - PLCC127P1244X1244X457-28N
- Released Date Jan 12, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
UC3625QG4 Details
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Manufacturer Part Number:
UC3625QG4
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Brand Name:
Texas Instruments
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
QLCC
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Package Description:
LCC-28
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Pin Count:
28
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
UC3625QG4 Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended layout and PCB design guide in their application note SLUA271, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
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The UC3625QG4 datasheet provides guidelines for transformer selection, including the recommended turns ratio, inductance, and core material. Additionally, Texas Instruments offers a transformer selection tool on their website, which can help engineers choose the right transformer for their specific application.
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The UC3625QG4 has a high power density, so thermal management is crucial. Engineers should ensure good airflow, use a heat sink with a thermal interface material, and consider the thermal resistance of the PCB and surrounding components. Texas Instruments provides thermal management guidelines in their application note SLUA272.
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The UC3625QG4 has built-in overcurrent protection, but engineers can also implement external overcurrent protection using a sense resistor and a comparator. Fault detection can be implemented using the UC3625QG4's fault detection pins and external circuitry. Texas Instruments provides examples and guidelines in their application notes SLUA273 and SLUA274.
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The UC3625QG4 is a high-frequency switching converter, so EMI and EMC considerations are critical. Engineers should follow good PCB design practices, use shielding, and implement EMI filters to minimize radiation and conducted emissions. Texas Instruments provides EMI and EMC guidelines in their application note SLUA275.
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UC3625QG4 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.