TPS62090RGTR

The TPS62090RGTR is a high-efficiency, synchronous step-down DC-DC converter designed by Texas Instruments. It is optimized for converting input voltages ranging from 2.5V to 6V to a lower output voltage, making it suitable for portable and handheld devices. With a maximum output current of 3A, it is ideal for powering processors, FPGAs, and other digital circuits.
The device employs a fixed-frequency PWM (Pulse Width Modulation) control system, which provides excellent load and line regulation. It offers features such as soft start, power good indicator, and thermal shutdown protection. The converter operates with high efficiency over a wide load range due to its automatic PFM (Pulse Frequency Modulation) operation at light loads.
The TPS62090RGTR is housed in a 16-pin QFN package, which helps in compact PCB design. Its small size, combined with minimal external components, enables designers to reduce board space and system cost. The device is typically used in applications such as smartphones, tablets, and other battery-powered electronics where efficient power management is crucial.

The TPS62090RGTR is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments. Key features include:
1. Input Voltage Range: Operates from 2.5V to 6V, making it suitable for devices powered by single Li-Ion cells or multiple Alkaline/NiMH cells.

2. Output Voltage: Adjustable output voltage range from 0.8V to input voltage.
3. Output Current: Capable of delivering up to 3A continuous output current.
4. Efficiency: High efficiency across a wide load range due to its 2.8 MHz switching frequency, which minimizes losses.
5. Quiescent Current: Low quiescent current of 17 µA enhances efficiency, especially in light-load conditions.
6. Compact Package: Available in a small 16-pin QFN package, aiding in compact circuit designs.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced reliability.
8. Soft Start: Built-in soft start minimizes inrush current during startup.
These features make the TPS62090RGTR suitable for battery-powered applications, portable electronics, and other systems requiring efficient power management in a compact form factor.

The TPS62090RGTR is in a VQFN (Very Thin Quad Flat No-Lead) package, specifically an 8-pin VQFN with a 2mm x 2mm footprint.

The TPS62090RGTR is a step-down converter from Texas Instruments. It is available in a 16-pin VQFN (RGY) package. The primary function of this device is to efficiently convert a higher input voltage to a lower output voltage, suitable for powering various components in electronic systems.
Its key features include a high-efficiency power conversion, low quiescent current, and the capability to provide a fixed or adjustable output voltage. The converter operates at a switching frequency of 2.8 MHz, which allows for the use of small external components, thereby saving space on the PCB. Additionally, it includes features such as soft start, power-good indication, and thermal shutdown to ensure reliable operation.
The 16-pin configuration includes connections for input voltage, output voltage, ground, switching node, feedback, enable, and other control functions, which are essential for configuring and controlling the converter's operation.

The TPS62090RGTR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures analog and embedded processing chips. These products are integral in various electronic systems, providing functionalities such as power management, data conversion, signal amplification, and more. TI serves diverse markets, including automotive, industrial, consumer electronics, communications, and enterprise systems. The company is known for its extensive product portfolio and its focus on innovation and advanced technology solutions.

The TPS62090RGTR is a step-down converter used primarily in applications where efficient power management is crucial. It is suitable for portable electronics, battery-powered devices, and point-of-load power supplies. Its compact size and high efficiency make it ideal for smartphones, tablets, and wearable technology. Additionally, it can be used in industrial and automotive systems where space and thermal management are critical. The converter supports applications requiring regulated low voltages from higher input voltages, making it versatile for various electronic devices and systems.

Equivalent products to the TPS62090RGTR, a synchronous step-down converter by Texas Instruments, include the following:
1. Maxim Integrated MAX16903 - A high-efficiency step-down converter offering similar features.
2. Analog Devices ADP2302 - A step-down regulator with comparable voltage and current specifications.
3. Microchip MCP16301 - A high-efficiency buck regulator suitable for similar applications.
4. ON Semiconductor NCP3170 - A DC-DC buck converter with similar input voltage and output current.
5. STMicroelectronics L4971 - A step-down controller with matching power capabilities.
Ensure compatibility by reviewing datasheets, as specifications may vary slightly.