The TL2575HV-05I is a robust, high-voltage, integrated switching regulator manufactured by Texas Instruments, designed to deliver a fixed output voltage of 5V. This component simplifies the design of power supplies by incorporating most of the required circuit elements into a single chip, including the switch, which is capable of delivering up to 1A of output current.

Key Features

• High Efficiency: The TL2575HV-05I offers high efficiency, which can be up to 90% depending on the input voltage and load conditions. This makes it an excellent choice for applications where power efficiency is critical.
• Wide Input Voltage Range: This device is designed to operate with an input voltage range of 4.75V to 60V, making it suitable for a variety of applications, including those that require a high input voltage.
• Integrated Switch: The 500 mA output switch is integrated into the chip, reducing the need for external components and simplifying the design process.
• Thermal Shutdown and Overcurrent Protection: The TL2575HV-05I is equipped with thermal shutdown and current limit features to protect the device and the end application from damage due to overheating or excessive current draw.
• Fixed 5V Output: The output voltage is fixed at 5V, which is a common requirement for many electronic devices and systems.

Applications

The TL2575HV-05I is versatile and can be used in various applications where a stable 5V power supply is needed. Typical applications include:

• Industrial Controls
• Consumer Electronics
• Telecommunication Equipment
• Computer Peripherals

Package and Availability

This integrated circuit is available in multiple package options, including the TO-220, which is widely used in commercial and industrial applications due to its ease of mounting and heat dissipation characteristics. For detailed information on packaging and availability, it is recommended to consult the latest datasheets and product information on the Texas Instruments website or contact authorized distributors.