STMicroelectronics

STA1090HOA3

STMicroelectronics' STA1090HOA3 is a high-performance, automotive-grade, single-chip power module designed for use in electric and hybrid vehicles. The module integrates a high-voltage MOSFET and a fast-recovery diode, making it ideal for use in high-power applications such as battery management systems, motor drives, and power converters.

Description:

The STA1090HOA3 is a compact, 3-phase power module that features a 6th sense power MOSFET and three half-bridges, each consisting of an N-channel MOSFET and a fast-recovery diode. The module is designed to operate in a wide input voltage range of 10V to 60V and can handle high currents of up to 90A per phase.

Features:

1. High efficiency: The STA1090HOA3 features advanced power MOSFETs that offer low on-resistance and low switching losses, resulting in high efficiency and reduced power dissipation.
2. High reliability: The module is designed to meet the stringent requirements of automotive applications, with features such as over-voltage protection, over-current protection, and short-circuit protection.
3. Compact size: The STA1090HOA3 is available in a compact, 3-phase power module package, making it easy to integrate into space-constrained automotive applications.
4. Wide input voltage range: The module can operate over a wide input voltage range of 10V to 60V, making it suitable for use in various automotive applications.
5. High current handling capability: The STA1090HOA3 can handle high currents of up to 90A per phase, making it suitable for use in high-power applications.

Applications:

1. Electric and hybrid vehicles: The STA1090HOA3 is ideal for use in battery management systems, motor drives, and power converters in electric and hybrid vehicles.
2. Industrial automation: The module can be used in motor drives and power converters for industrial automation applications, such as robotics and manufacturing equipment.
3. Renewable energy systems: The STA1090HOA3 can be used in power converters for renewable energy systems, such as solar inverters and wind turbine converters.
4. UPS and power backup systems: The module can be used in power converters for uninterruptible power supply (UPS) and power backup systems, providing reliable power during outages or fluctuations.

In summary, the STA1090HOA3 from STMicroelectronics is a high-performance, automotive-grade power module that offers high efficiency, reliability, and compact size, making it ideal for use in a wide range of high-power applications in electric and hybrid vehicles, industrial automation, renewable energy systems, and power backup systems.