TDA7473A
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- Mfr.Part #
- TDA7473A
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BTL DRIVER QUAD VREG 28SO
- Stock
- 1,747
- In Stock ：
- 1,747
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Full Half-Bridge Drivers
- HTS Code :
- 8542.39.00.01
- Max Output Current :
- 600mA
- ECCN Code :
- EAR99
- Applications :
- DC Motors, Voltage Regulators
- Load Type :
- Inductive
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Terminal Position :
- Dual
- Number of Terminations :
- 28
- Mount :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 1.27mm
- Mounting Type :
- Surface Mount
- Width :
- 7.5mm
- Base Part Number :
- TDA7473
- Supply Voltage :
- 6V
- Number of Functions :
- 4
- Operating Temperature :
- -25°C~150°C TJ
- Pin Count :
- 28
- Analog IC - Other Type :
- DISK DRIVE MOTOR CONTROLLER
- Voltage - Load :
- 6V~15V
- Supply Voltage-Max (Vsup) :
- 15V
- Length :
- 17.9mm
- Height Seated (Max) :
- 2.65mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply :
- 6V~15V
- Interface :
- Logic
- Qualification Status :
- Not Qualified
- JESD-30 Code :
- R-PDSO-G28
- Packaging :
- Tube
- Output Configuration :
- Half Bridge (8)
- Fault Protection :
- Short Circuit
- Terminal Form :
- Gull wing
- Datasheets
- TDA7473A
Full Half-Bridge Drivers STMicroelectronics TDA7473A Overview
Introducing the TDA7473A by STMicroelectronics, a state-of-the-art IC BTL (Bridge-Tied Load) driver designed specifically for quad voltage regulation in a compact 28SO package. This Full Half-Bridge Drivers STMicroelectronics TDA7473A unit offers robust performance and enhanced efficiency, making it an ideal solution for driving complex load configurations in various applications. The integration of multiple drivers within a single IC facilitates a reduction in system complexity, increases reliability, and improves overall cost efficiency. With its advanced technology, the TDA7473A ensures stable operation and precise control, essential for high-performance electronic systems.
TDA7473A Features
The TDA7473A boasts several key features that make it a preferred choice for electronic designers and engineers. It includes built-in voltage regulation, multiple driving channels, and a thermal shutdown mechanism to prevent overheating. Additionally, its enhanced ESD (Electrostatic Discharge) protection ensures longevity and durability even in harsh environments. The device's small form factor and compatibility with automated surface-mount assembly processes also make it highly advantageous for mass production.
TDA7473A Applications
- Automotive Audio Systems: The TDA7473A is used to drive speakers in car audio systems, ensuring clear, powerful sound output without the need for additional components.
- Home Theater Systems: Ideal for integrating into home theater setups to drive multiple speaker units, providing a rich, immersive audio experience.
- Television Sound Enhancement: Employs its quad driving capabilities to enhance the audio performance of televisions, delivering superior sound quality directly from the TV’s internal speakers.
- Portable Audio Devices: Supports the design of portable audio systems where space is limited but high-quality sound is required.
- Public Address Systems: Utilized in PA systems to ensure reliable operation and consistent performance in delivering announcements or music across large venues.
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