STA8090GA Overview
The STA8090GA is a high-performance integrated circuit designed for advanced power management and control applications. It features a robust architecture optimized for efficient energy conversion and precise voltage regulation, making it ideal for industrial and automotive electronics. This device supports multiple input voltages and provides reliable thermal management, ensuring stable operation in demanding environments. Its compact form factor and comprehensive protection functions simplify system design and enhance overall reliability. Engineers and sourcing specialists will find the STA8090GA a versatile solution for improving power efficiency and system integration. For more detailed technical support and purchasing options, visit IC Manufacturer.
STA8090GA Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range | 4.5 V to 18 V |
| Operating Temperature | -40??C to +125??C |
| Maximum Output Current | 5 A |
| Switching Frequency | 500 kHz (typical) |
| Output Voltage Range | 0.8 V to 12 V |
| Thermal Shutdown Threshold | 150??C (typical) |
| Package Type | Power SO-8 |
| Efficiency | Up to 92% |
| Short-Circuit Protection | Integrated |
| Quiescent Current | 1.2 mA (typical) |
STA8090GA Key Features
- High Efficiency Power Conversion: Delivers up to 92% efficiency to minimize energy loss and reduce heat generation in power supply designs.
- Wide Supply Voltage Range: Supports input voltages from 4.5 V to 18 V, allowing flexible integration in various industrial and automotive systems.
- Integrated Protection Functions: Includes short-circuit protection and thermal shutdown to enhance device reliability and safeguard system components.
- Compact Power SO-8 Package: Enables space-saving PCB layouts without compromising thermal dissipation, facilitating compact system designs.
Typical Applications
- Industrial power management systems requiring efficient DC/DC voltage regulation with reliable thermal and short-circuit protection for long-term operation.
- Automotive electronic modules where robust voltage conversion and high current drive are critical under varying supply conditions.
- Battery-powered devices benefiting from high efficiency and low quiescent current to extend operational lifetime.
- Embedded systems that demand compact footprint and integrated safety features for power supply circuits.
STA8090GA Advantages vs Typical Alternatives
This device offers superior efficiency and a wide input voltage range compared to typical linear regulators, which translates to lower power dissipation and improved thermal performance. Its integrated protection features reduce the need for external circuitry, simplifying design and enhancing reliability. The compact Power SO-8 package supports high current loads while maintaining a small PCB footprint, providing a competitive edge for space-constrained industrial applications.
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STA8090GA Brand Info
The STA8090GA is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is renowned for delivering high-quality, reliable power management ICs tailored for industrial, automotive, and consumer electronics markets. The STA8090GA reflects ST??s commitment to innovation, combining advanced power efficiency, robust protection, and ease of integration to meet the stringent demands of modern electronic systems.
FAQ
What is the typical application environment for the STA8090GA?
The STA8090GA is designed for harsh industrial and automotive environments where wide temperature ranges and supply voltage variations are common. Its integrated protection features and thermal robustness make it suitable for reliable power management in these demanding conditions.
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Does the STA8090GA support thermal shutdown protection?
Yes, it includes an internal thermal shutdown feature that activates at around 150??C to protect the device from damage due to overheating, enhancing overall system safety and reliability.
What package type does the STA8090GA use and why is it important?
The device is housed in a Power SO-8 package, which offers a compact footprint and efficient thermal dissipation. This package facilitates easier PCB layout and helps maintain device temperature within safe operating limits.
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How does the STA8090GA improve energy efficiency in power management designs?
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