- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for TMCS1107A4UQDRQ1
- Part Number TMCS1107A4UQDRQ1
- Manufacturer Texas Instruments
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - D
- Released Date Jul 25, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
TMCS1107A4UQDRQ1 Details
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Manufacturer Part Number:
TMCS1107A4UQDRQ1
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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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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
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YTEOL:
15
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Additional Feature:
SEATED HGT CALCULATED
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Body Breadth:
3.895 mm
TMCS1107A4UQDRQ1 Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good layout practices, such as keeping the input and output traces separate, using a solid ground plane, and minimizing parasitic inductance. Additionally, consider using a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure accurate current sensing, make sure to follow the recommended layout and routing guidelines, use a low-impedance current sense resistor, and keep the sense lines as short as possible. Additionally, consider using a Kelvin connection to the sense resistor to minimize errors due to voltage drops in the PCB traces.
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The maximum allowed voltage on the VCC pin is 5.5V, as specified in the datasheet. Exceeding this voltage can damage the device. It's essential to ensure that the power supply voltage is within the recommended range to prevent damage and ensure reliable operation.
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The TMCS1107A4UQDRQ1 has a thermal pad on the bottom of the package, which should be connected to a thermal plane on the PCB to dissipate heat efficiently. Ensure good thermal conductivity by using a thermal interface material (TIM) and a heat sink if necessary. Follow the recommended thermal design guidelines in the datasheet to prevent overheating.
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The recommended input filter configuration for the TMCS1107A4UQDRQ1 is a low-pass filter with a cutoff frequency below 100 kHz to prevent aliasing and ensure accurate current sensing. A simple RC filter with a 1 kΩ resistor and a 10 nF capacitor can be used as a starting point, but the optimal filter configuration may vary depending on the specific application and noise environment.
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TMCS1107A4UQDRQ1 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.