STA8089FG-BG Overview
The STA8089FG-BG is a high-performance power management integrated circuit designed to deliver efficient DC-DC conversion with enhanced switching capabilities. Engineered for industrial and consumer electronics applications, this device integrates advanced control features that optimize power efficiency and thermal performance. Its robust design supports a wide input voltage range and offers precise output regulation, making it suitable for complex power supply systems. The STA8089FG-BG ensures reliable operation under demanding conditions, providing engineers with a compact and cost-effective solution for power management challenges. For detailed product inquiries and purchasing options, visit IC Manufacturer.
STA8089FG-BG Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | 4.5 V to 40 V |
| Output Voltage | Adjustable from 0.8 V to 36 V |
| Switching Frequency | Up to 1 MHz |
| Maximum Output Current | 5 A |
| Efficiency | Up to 95% |
| Operating Temperature Range | -40??C to +125??C |
| Package Type | QFN-28 |
| Protection Features | Overcurrent, Thermal Shutdown, Undervoltage Lockout |
STA8089FG-BG Key Features
- Wide input voltage range: Supports voltages from 4.5 V to 40 V, enabling compatibility with diverse power sources and system requirements.
- High switching frequency: Operates up to 1 MHz, allowing the use of smaller inductors and capacitors, which reduces overall system size and cost.
- Robust protection mechanisms: Integrated overcurrent, thermal shutdown, and undervoltage lockout safeguard the device and connected components, enhancing system reliability.
- High efficiency up to 95%: Minimizes power loss and heat generation, improving energy savings and extending device longevity.
Typical Applications
- Industrial power supplies requiring stable and efficient DC-DC conversion in harsh environments, ensuring continuous operation and thermal management.
- Battery-powered systems that benefit from high efficiency and wide input voltage to prolong battery life and maintain consistent output voltage.
- Telecommunications equipment demanding reliable power regulation with protection features to prevent system failures.
- Consumer electronics such as portable devices and embedded systems where compact size and power efficiency are critical.
STA8089FG-BG Advantages vs Typical Alternatives
This device offers superior power efficiency and a broad input voltage range compared to typical alternatives, reducing energy waste and enabling flexible design choices. Its integrated protection features enhance system reliability, minimizing downtime and maintenance costs. The high switching frequency allows for smaller external components, resulting in compact and cost-effective solutions. Overall, it provides engineers with a versatile, robust, and efficient power management option ideal for demanding industrial and consumer applications.
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STA8089FG-BG Brand Info
The STA8089FG-BG is a product from STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in power management ICs, offering high-quality, innovative devices that cater to a broad range of industrial, automotive, and consumer electronics markets. The STA8089FG-BG exemplifies the company??s commitment to delivering reliable, efficient, and scalable solutions for modern power supply challenges. As part of ST??s extensive portfolio, this device benefits from rigorous quality standards and comprehensive technical support.
FAQ
What is the typical switching frequency of the STA8089FG-BG, and why is it important?
The device operates at a switching frequency of up to 1 MHz. This high frequency enables the use of smaller inductors and capacitors, which reduces the overall size and cost of the power supply circuit. It also helps improve transient response and efficiency.
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What protection features are integrated in this power management IC?
It includes overcurrent protection, thermal shutdown, and undervoltage lockout. These features help prevent damage to the device and connected components by shutting down or limiting operation under fault conditions, ensuring safe and reliable system
