STA8090F4GB Overview
The STA8090F4GB is a high-performance power driver IC designed for efficient control of automotive and industrial brushless DC motors. Featuring advanced integrated power stage technology, it delivers robust current handling and precise motor control in compact package dimensions. With built-in protection features and a flexible interface, this device supports reliable operation under demanding environmental conditions. The STA8090F4GB enables system designers to optimize power efficiency and reduce component count, making it ideal for applications requiring robust motor management and energy savings. For more detailed technical information, visit the IC Manufacturer website.
STA8090F4GB Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range | 5.5 V to 36 V |
| Maximum Output Current | Up to 90 A (peak) |
| Operating Temperature Range | -40??C to +150??C |
| Control Interface | SPI and PWM inputs |
| Output Stages | Integrated 3-phase half-bridge MOSFETs |
| Protection Features | Overcurrent, overtemperature, undervoltage lockout |
| Package Type | PowerQuad 64-pin package |
| Switching Frequency | Up to 100 kHz |
STA8090F4GB Key Features
- Integrated 3-phase half-bridge power stages: Enables efficient and compact motor control by reducing external components and improving thermal performance.
- Wide supply voltage range: Supports operation from 5.5 V to 36 V, allowing flexibility across various automotive and industrial power systems.
- Advanced protection mechanisms: Includes overcurrent, overtemperature, and undervoltage lockout to ensure system reliability and prevent damage during fault conditions.
- Flexible control interfaces: SPI and PWM inputs provide versatile options for motor control strategies and easy integration into existing systems.
Typical Applications
- Automotive brushless DC motor drives: Ideal for electric power steering, cooling fans, and other vehicular motor control applications requiring high current capability and reliability.
- Industrial automation motor controllers: Suitable for precise speed and torque control in factory automation and robotics.
- HVAC systems: Enables efficient motor operation in heating, ventilation, and air conditioning equipment with robust protection features.
- Electric pumps and compressors: Provides reliable and efficient control for fluid management systems in automotive and industrial environments.
STA8090F4GB Advantages vs Typical Alternatives
This power driver IC offers superior integration with its built-in 3-phase half-bridge MOSFETs, which reduces the need for external components and improves thermal management. Its wide supply voltage range and comprehensive protection functions deliver enhanced operational reliability compared to discrete solutions. The flexible control interfaces support diverse motor control algorithms, providing an advantage in system scalability and design efficiency.
🔥 Best-Selling Products
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
STA8090F4GB Brand Info
The STA8090F4GB is produced by STMicroelectronics, a leading global semiconductor manufacturer known for delivering innovative solutions in power management and motor control. STMicroelectronics?? portfolio includes a wide range of automotive-grade integrated circuits designed for high performance and reliability in harsh environments. This product aligns with the company??s commitment to energy efficiency, robust design, and advanced integration, serving demanding industrial and automotive applications worldwide.
FAQ
What is the maximum current the STA8090F4GB can handle?
The device supports a peak output current of up to 90 A, making it suitable for high-power motor control applications that require substantial current delivery while maintaining efficiency and thermal stability.
🌟 Featured Products
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
Which protection features are integrated into the STA8090F4GB?
It includes multiple built-in protection mechanisms such as overcurrent detection, overtemperature shutdown, and undervoltage lockout. These features help safeguard the device and the motor system from damage due to electrical faults or abnormal operating conditions.
What types of motors can be controlled with this device?
The IC is designed specifically for driving three-phase brushless DC (BLDC) motors, commonly used in automotive and industrial applications requiring precise speed and torque control with high efficiency.
