STA8090FGBD Overview
The STA8090FGBD is a high-performance integrated circuit designed for efficient power management and motor control applications. Featuring compact packaging and robust electrical characteristics, it provides reliable operation in industrial and automotive environments. This device supports advanced functionalities with low power consumption, making it ideal for embedded systems requiring precise control and high integration. Engineers and sourcing specialists will find the STA8090FGBD valuable for its balance of performance, thermal management, and design flexibility. For detailed technical data and purchasing options, visit IC Manufacturer.
STA8090FGBD Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage Range | 4.5 V to 28 V |
| Maximum Output Current | 3.5 A (Continuous) |
| Package Type | PowerSO36 |
| Thermal Resistance (Junction to Ambient) | 35 ??C/W |
| Operating Temperature Range | -40 ??C to +150 ??C |
| Control Interface | Analog PWM Input |
| Protection Features | Overcurrent, Thermal Shutdown, Undervoltage Lockout |
| Switching Frequency | Up to 100 kHz |
| Supply Current (Quiescent) | 3 mA |
STA8090FGBD Key Features
- Integrated Power Stage: Delivers up to 3.5 A continuous output current, enabling efficient driving of DC motors with reduced external component count.
- Wide Operating Voltage: Supports 4.5 V to 28 V supply range, providing flexibility for various industrial and automotive power systems.
- Built-in Protection Mechanisms: Includes overcurrent, thermal shutdown, and undervoltage lockout, enhancing system reliability and safety.
- Compact PowerSO36 Package: Minimizes board space while ensuring effective thermal dissipation for robust performance in harsh environments.
Typical Applications
- Brushless DC motor control in automotive powertrain and auxiliary systems, where precise current regulation and robust protection are critical for system longevity.
- Industrial automation actuators requiring efficient and reliable power stage integration with minimal external components.
- Battery-powered tools and equipment benefiting from wide voltage operation and low quiescent current to extend battery life.
- Embedded motor driver solutions in HVAC systems, enabling compact and energy-efficient operation under varying load conditions.
STA8090FGBD Advantages vs Typical Alternatives
This device stands out by combining a wide voltage range with integrated protection features, reducing the need for additional circuitry and improving system reliability. Its efficient power stage supports continuous high current delivery with excellent thermal performance in a compact package. Compared to typical alternatives, it offers better integration, lower quiescent current, and enhanced safety features, which translates into simplified design and longer lifecycle in demanding industrial and automotive applications.
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STA8090FGBD Brand Info
The STA8090FGBD is a product from STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is known for its innovation in power management and motor control ICs. This device is part of their portfolio targeting automotive and industrial markets, reflecting the company??s commitment to delivering reliable, high-performance integrated circuits. The STA8090FGBD benefits from STMicroelectronics?? extensive expertise in analog and mixed-signal design, ensuring cutting-edge technology and comprehensive support for system designers.
FAQ
What is the maximum current the STA8090FGBD can handle continuously?
The device supports a continuous output current of up to 3.5 A, allowing it to drive medium-power motors and loads effectively without thermal or electrical overstress when used within specified limits.
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Which protection features are integrated into the STA8090FGBD?
This integrated circuit includes overcurrent protection, thermal shutdown, and undervoltage lockout. These features ensure safe operation by preventing damage from excessive current, overheating, or insufficient supply voltage conditions.
What type of control interface does this device support?
The STA8090FGBD utilizes an analog PWM input for control, enabling precise modulation of the output stage to drive motors or loads with variable speed or torque requirements.
