STA8090F4GBTR Overview
The STA8090F4GBTR is a high-performance power management integrated circuit designed for industrial and automotive applications requiring robust voltage regulation and efficient power conversion. This device integrates advanced control features and protection mechanisms to ensure reliable operation under varying load conditions. Its compact footprint and optimized electrical characteristics make it suitable for use in embedded systems, power supply modules, and other demanding environments. Engineers and sourcing specialists can benefit from the device??s proven stability, ease of integration, and compliance with stringent industrial standards. For more detailed product information and purchasing options, visit IC Manufacturer.
STA8090F4GBTR Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | 4.5 V to 38 V |
| Output Voltage Range | Adjustable from 0.8 V to 15 V |
| Maximum Output Current | 4 A |
| Switching Frequency | Up to 1 MHz |
| Efficiency | Up to 95% |
| Package Type | QFN-24 |
| Operating Temperature Range | -40??C to +125??C |
| Protections | Overcurrent, Thermal Shutdown, Undervoltage Lockout |
STA8090F4GBTR Key Features
- High-efficiency synchronous buck converter: delivers up to 95% efficiency, reducing power losses and thermal stress in compact designs.
- Wide input voltage range: supports 4.5 V to 38 V, enabling compatibility with various power sources including automotive batteries and industrial supplies.
- Integrated protection mechanisms: ensures device and system reliability with built-in overcurrent, thermal shutdown, and undervoltage lockout features.
- Compact QFN-24 package: facilitates space-saving PCB layouts and improved thermal dissipation for industrial-grade applications.
Typical Applications
- Industrial power supply modules requiring regulated DC output with high efficiency and reliability in harsh environments.
- Automotive electronic systems including infotainment and control units that demand stable voltage rails under wide temperature ranges.
- Embedded computing platforms and microcontroller power domains needing precise voltage regulation and protection.
- Telecommunication equipment power management where consistent performance and compact design are critical.
STA8090F4GBTR Advantages vs Typical Alternatives
This power management IC offers superior efficiency and a broad input voltage range compared to typical linear regulators or less integrated solutions. Its synchronous buck architecture minimizes switching losses, improving thermal management and overall system reliability. The integrated protection features reduce the need for external components, simplifying design and lowering BOM costs. Additionally, the robust QFN package ensures enhanced heat dissipation and mechanical stability, making it an excellent choice for demanding industrial and automotive applications.
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STA8090F4GBTR Brand Info
The STA8090F4GBTR is manufactured by STMicroelectronics, a global leader in semiconductor technology. STMicroelectronics specializes in innovative power management solutions tailored for industrial, automotive, and consumer electronics. This device reflects the company??s commitment to delivering high-quality, reliable integrated circuits that meet rigorous performance and safety standards. Leveraging decades of expertise, STMicroelectronics supports engineers with comprehensive technical documentation, design tools, and global supply chain availability.
FAQ
What is the maximum output current supported by this device?
The device supports a maximum output current of 4 A, making it suitable for applications requiring moderate to high current power delivery while maintaining efficient voltage regulation.
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What protection features are included in this power management IC?
Built-in protections include overcurrent detection, thermal shutdown to prevent overheating, and undervoltage lockout to ensure operation only within safe input voltage ranges, enhancing overall system reliability.
Can this device operate in automotive temperature conditions?
Yes, the device is designed to operate across a wide temperature range from -40??C to +125??C, making it well-suited for automotive and industrial environments with harsh temperature variations.
