The LM22670TJ-ADJ is a highly efficient, monolithic switching voltage regulator from Texas Instruments. This device is designed to deliver up to 3A of continuous output current with an input voltage range from 4.5V to 42V. Its adjustable output voltage range is from 1.285V to 37V, which makes it a versatile solution for a wide array of applications.

Key Features

• Adjustable Output Voltage: The LM22670TJ-ADJ provides an adjustable output that can be set from 1.285V to 37V with the use of external resistors, allowing for high flexibility in various designs.
• High Efficiency: With an intelligent drive circuitry and a low on-resistance internal switch, the device offers high efficiencies over a wide range of load conditions.
• Thermal Shutdown and Overcurrent Protection: The regulator includes built-in thermal shutdown and current limit features to protect the device and the load in the event of an over-temperature or overcurrent condition.
• Stable with Low ESR Output Capacitors: The LM22670TJ-ADJ is stable with ceramic and other low ESR capacitors, providing more flexibility in component selection and potentially reducing overall solution size and cost.
• Frequency Adjustability: The switching frequency is adjustable from 50 kHz to 500 kHz, which allows for optimization between efficiency, external component size, and cost.

Applications

The LM22670TJ-ADJ is suitable for a variety of applications, including:

• Industrial Power Systems
• Automotive Electronics
• Telecommunications Equipment
• Point of Load Regulation

Package and Quality

This voltage regulator is available in a thermally enhanced TO-263 package, which is designed to handle high power densities and offers improved thermal performance. Texas Instruments is known for its commitment to quality and reliability, and the LM22670TJ-ADJ is no exception, meeting the company's rigorous standards for performance.