- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for TPS56221DQPR
- Part Number TPS56221DQPR
- Manufacturer Texas Instruments
- Pin Count 23
- Part Category Integrated Circuit
- Package Category Small Outline No-lead
- Footprint Name Small Outline No-lead - DQP-24
- Released Date Sep 26, 2021
- Last Modified Date Jan 18, 2024 6:27 AM UTC
- Pinout / Pin List Click Here (Member Only)
TPS56221DQPR Details
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Manufacturer Part Number:
TPS56221DQPR
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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:
SON
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Pin Count:
22
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Country Of Origin:
Philippines
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
TPS56221DQPR Frequently Asked Questions (FAQs)
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A good PCB layout for the TPS56221DQPR involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. TI provides a recommended PCB layout in the datasheet and application notes.
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The choice of input and output capacitors depends on the specific application requirements. TI recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The X5R or X7R dielectric type is recommended for their stability over temperature.
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The TPS56221DQPR is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to consider the thermal design and heat dissipation in the system.
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Yes, the TPS56221DQPR is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is manufactured using a high-reliability process. However, it's essential to consult with TI's application engineers to ensure the device meets the specific requirements of the application.
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To troubleshoot issues with the TPS56221DQPR, start by verifying the PCB layout and component selection. Check for proper input and output capacitor selection, and ensure the device is properly soldered. Use an oscilloscope to monitor the output voltage and current. Consult TI's application notes and technical support resources for further guidance.
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TPS56221DQPR 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.
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