STM6904TGEDS6F

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The STM6904TGEDS6F is a monolithic power management IC belonging to the PMIC – Supervisors series. It integrates multiple functions, such as reset monitoring, overvoltage protection, overcurrent protection, thermal control, power-on reset, and H-Bridge. It packs these functions into a small 4.06mmx5.12mm form factor to provide the power solution to a wide range of applications.

Introduction to STM6904TGEDS6F

The STM6904TGEDS6F is a monolithic IC from ST Microelectronics. It integrates multiple power management functions into a small form factor for applications requiring robust power solutions. It features a reset monitor, overvoltage protection, overcurrent protection, thermal control, power-on reset, and a H-Bridge for bidirectional current control.

The STM6904TGEDS6F is designed to provide a reliable power solution to a wide range of applications, ranging from consumer electronics to industrial and medical applications. This IC also offers a high slew rate with low noise, which makes it suitable for use in high-precision electronic circuitry.

STM6904TGEDS6F Application Fields

The STM6904TGEDS6F is suitable for use in applications that require robust power solutions. It is especially well-suited for consumer electronics and medical devices, as it provides high levels of protection against overvoltage, overcurrent and thermal conditions. Additionally, the IC’s small size makes it suitable for integration into handheld and portable devices.

The STM6904TGEDS6F is also used in industrial applications due to its high current handling capacity. It is used in a wide range of applications, such as motor or valve control, power supplies, UPS systems, and process control. The IC can also be used in low-voltage, low-power systems, such as controllers for smart homes, building automation systems, consumer electronics and appliances.

STM6904TGEDS6F Working Principle

The STM6904TGEDS6F integrates a reset monitor, overvoltage protection, overcurrent protection, and a H-Bridge into a single IC. It works by monitoring the power supply voltage and providing protection against over- and under-voltage. It also provides overcurrent protection by monitoring the current, and restricting the output current to a set percentile.

The H-Bridge within the IC is used to control the current flow in two directions. This is achieved by connecting twosource to the load. The H-bridge can control the two switches independently, allowing the user to control the polarity of the current flowing through the load.

The STM6904TGEDS6F also features power-on reset, which ensures that the system remains in a predictable state when power is supplied or reset. This is achieved by monitoring the power supply voltage, and resetting the IC when it is too low or too high. The IC also has an integral thermal control, which is used to detect excessive heat and shut down the power supply, protecting the system and its components.

Conclusion

The STM6904TGEDS6F is a monolithic power management IC belonging to the PMIC – Supervisors series. It integrates multiple functions, such as reset monitoring, overvoltage protection, overcurrent protection, thermal control, power-on reset, and H-Bridge to provide a reliable power solution to a wide range of applications. The IC is suitable for use in consumer electronics, medical and industrial applications, where stringent power requirements are crucial.

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