- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for DIR1703E
- Part Number DIR1703E
- Manufacturer Texas Instruments
- Pin Count 28
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - DB (R-PDSO-G28)
- Released Date Nov 29, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
DIR1703E Details
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Manufacturer Part Number:
DIR1703E
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
SSOP
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Package Description:
PLASTIC, SSOP-28
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Pin Count:
28
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Consumer IC Type:
CONSUMER CIRCUIT
DIR1703E Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended PCB layout in the DIR1703E datasheet (Section 10.1) and in the application note SLUA623. It's essential to follow these guidelines to minimize electromagnetic interference (EMI) and ensure proper operation.
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The input capacitor values depend on the input voltage, output voltage, and desired output ripple. TI recommends using the WEBENCH Power Designer tool to determine the optimal input capacitor values for your specific design.
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The DIR1703E is rated for operation up to 105°C ambient temperature. However, it's essential to consider the thermal design and ensure proper heat dissipation to maintain reliable operation.
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Yes, the DIR1703E is AEC-Q100 qualified and suitable for high-reliability and automotive applications. However, it's essential to follow the recommended design guidelines and testing procedures to ensure compliance with the specific industry standards.
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TI provides a troubleshooting guide in the DIR1703E datasheet (Section 11) and in the application note SLUA624. It's essential to follow the recommended debugging procedures and check the PCB layout, component selection, and design parameters to identify and resolve the issue.
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DIR1703E Overview
Use the download button to access the DIR1703E 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.
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