STA8089GAD Overview
The STA8089GAD is a high-performance monolithic integrated circuit designed for efficient power management and control in industrial and consumer electronic applications. Featuring a robust power MOSFET driver and advanced protection functions, this device ensures reliable operation under varying load conditions. It supports seamless integration with minimal external components, reducing overall system complexity and cost. With its optimized thermal design and low power consumption, the STA8089GAD is ideal for applications requiring stable voltage regulation and enhanced efficiency. For detailed technical support and product sourcing, visit IC Manufacturer.
STA8089GAD Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage (VCC) | 4.5 V to 18 V |
| Output Current | Up to 3 A peak |
| Operating Temperature Range | -40 ??C to +125 ??C |
| On-Resistance (RDS(on)) | Typical 0.3 ?? |
| Protection Features | Overcurrent, thermal shutdown, undervoltage lockout |
| Input Logic Voltage | TTL/CMOS compatible (2.0 V to 5.5 V) |
| Package Type | SO-8 |
| Switching Frequency | Up to 100 kHz |
STA8089GAD Key Features
- High peak output current capability: Enables driving high-power loads efficiently, improving system responsiveness and performance.
- Integrated protection mechanisms: Includes overcurrent and thermal shutdown to prevent device and system damage, enhancing reliability.
- Wide supply voltage range: Allows flexible use in various power systems without additional voltage regulation components.
- Low on-resistance MOSFET: Minimizes power dissipation, contributing to higher efficiency and reduced thermal stress.
Typical Applications
- Power MOSFET driver circuits in industrial motor control systems, where precise switching and protection are critical for performance and safety.
- Battery-powered equipment requiring efficient voltage regulation and low quiescent current for extended operation.
- Switching power supplies and DC-DC converters, benefiting from the integrated driver and protection features to improve system stability.
- Consumer electronics devices that demand compact power management solutions with robust protection against fault conditions.
STA8089GAD Advantages vs Typical Alternatives
This device offers superior integration of power MOSFET driving and protective functions, reducing external components and improving reliability. Its low on-resistance and high peak current capacity deliver enhanced efficiency compared to typical discrete driver solutions. The wide input voltage range and comprehensive safety features make it a versatile and robust choice for demanding industrial and consumer applications where performance and durability are paramount.
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STA8089GAD Brand Info
The STA8089GAD is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for its innovation in power management and analog ICs, STMicroelectronics provides reliable and high-quality components widely adopted in industrial control, automotive, and consumer electronics markets. The STA8089GAD is part of ST??s portfolio of integrated MOSFET drivers, designed to enhance system efficiency and protection in demanding environments.
FAQ
What is the maximum supply voltage supported by the STA8089GAD?
The device supports a supply voltage range from 4.5 V up to 18 V, allowing it to be used in a wide variety of power systems without additional voltage regulation circuitry.
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Does the STA8089GAD include built-in protection features?
Yes, it incorporates multiple protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout to safeguard both the device and the application from fault conditions.
What package type is the STA8089GAD available in?
This integrated circuit is available in a compact SO-8 package, which facilitates easy integration into standard printed circuit boards while maintaining efficient thermal performance.
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Can the STA8089GAD drive high-power loads directly?
With a peak output current capability of up to 3 A and low on-resistance MOSFETs, it is well suited for driving high-power loads effectively, ensuring fast switching and reliable operation.
