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- Stock & Prices $ Price & Stock for TL3844DR-8
- Part Number TL3844DR-8
- Manufacturer Texas Instruments
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - D
- Released Date Dec 20, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
TL3844DR-8 Details
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Manufacturer Part Number:
TL3844DR-8
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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:
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
TL3844DR-8 Frequently Asked Questions (FAQs)
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A good PCB layout for TL3844DR-8 involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the feedback loop. A 4-layer PCB with a dedicated power plane and a separate ground plane is recommended.
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To ensure stability, ensure that the output capacitor is properly sized, the feedback loop is properly compensated, and the input voltage is within the recommended range. Also, avoid using long wires or traces for the feedback loop and keep the power supply decoupling capacitors close to the IC.
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The TL3844DR-8 can operate in an ambient temperature range of -40°C to 125°C. However, the junction temperature should not exceed 150°C to ensure reliable operation.
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Yes, the TL3844DR-8 is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is manufactured using a qualified process. However, additional testing and validation may be required for specific applications.
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To troubleshoot issues with the TL3844DR-8, start by checking the input voltage, output voltage, and current. Verify that the feedback loop is properly connected and that the output capacitor is properly sized. Check for overheating by measuring the junction temperature. Use an oscilloscope to check for oscillations or noise on the output.
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TL3844DR-8 Overview
Use the download button to access the TL3844DR-8 schematic symbol, PCB footprint, and 3D model.
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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.