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- Part Number UM3085EESA
- Manufacturer UNION Semiconductor
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - UM3085EESA
- Released Date Jul 6, 2021
- Last Modified Date Nov 14, 2023 6:28 AM UTC
- Pinout / Pin List Click Here (Member Only)
UM3085EESA Details
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Manufacturer Part Number:
UM3085EESA
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Part Life Cycle Code:
Contact Manufacturer
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Package Description:
SOIC-8
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Union Semiconductor Inc
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Differential Output:
YES
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Driver Number of Bits:
1
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High Level Input Current-Max:
0.001 A
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Input Characteristics:
DIFFERENTIAL SCHMITT TRIGGER
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Interface IC Type:
LINE TRANSCEIVER
UM3085EESA Frequently Asked Questions (FAQs)
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The recommended PCB layout for optimal thermal performance involves placing the UM3085EESA near the edge of the board, using a large copper area for heat dissipation, and ensuring good airflow around the device. Additionally, using thermal vias and a thermal pad can help to dissipate heat more efficiently.
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To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating temperature range (up to 125°C) and provide adequate heat dissipation measures, such as a heat sink or thermal interface material. Additionally, consider using a thermal protection circuit to prevent overheating.
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The recommended input and output capacitors for the UM3085EESA are ceramic capacitors with a value of 10uF to 22uF and a voltage rating of 10V to 25V. The capacitors should be placed as close as possible to the device's input and output pins to minimize noise and ensure stable operation.
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To troubleshoot issues with the device's output voltage regulation, check the input voltage, output load, and feedback resistors. Ensure that the input voltage is within the recommended range, the output load is within the specified current limit, and the feedback resistors are correctly configured. Also, verify that the device is properly soldered and that there are no signs of overheating or physical damage.
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Yes, the UM3085EESA can be used in a switching regulator application, but it's essential to follow the recommended operating conditions and ensure that the device is properly configured for the specific application. Additionally, consider using a switching regulator controller IC specifically designed for this purpose to ensure optimal performance and efficiency.
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UM3085EESA Overview
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