TPS62140RGTT

The TPS62140RGTT is a high-efficiency synchronous buck converter from Texas Instruments, designed to provide a regulated output voltage for various applications, including point-of-load power delivery. It features a wide input voltage range of 4.5V to 17V and can output up to 1.5A of continuous current, making it suitable for powering processors, FPGAs, and other digital devices.
Key features include a programmable output voltage down to 0.8V, excellent transient response, and a built-in high-side and low-side MOSFET for improved efficiency. The device operates in eco-mode for light-load efficiency, reducing power consumption in low-current applications.
Additional features include a power good flag, adjustable switching frequency, and thermal shutdown protection. Its compact 10-pin VQFN package allows for space-efficient designs, making it ideal for portable and embedded applications where size and efficiency are critical. Overall, the TPS62140RGTT is an excellent choice for designers seeking a reliable and efficient DC-DC conversion solution.

The TPS62140RGTT is a high-efficiency, step-down DC-DC power module designed for a wide range of applications. Key features include:
1. Input Voltage Range: Supports 4.5V to 17V input.
2. Output Voltage: Adjustable output voltage from 0.9V to 6V.
3. High Efficiency: Up to 95% efficiency to minimize power loss and heat generation.
4. Output Current: Capable of delivering up to 10A output current.
5. Compact Package: Comes in a small 3mm x 3mm QFN package, ideal for space-constrained applications.
6. Power Save Mode: Improves efficiency at light loads.
7. Integrated Compensation: Simplifies design and reduces external component count.
8. Thermal Protection: Includes features for over-temperature protection.
9. Soft-Start Function: Controls inrush current during startup.
10. Pre-Biased Start-Up Capability: Can start up with an already present output voltage.
These features make the TPS62140RGTT suitable for applications such as point-of-load regulation, battery-powered devices, and other consumer electronics.

The TPS62140RGTT is packaged in a VQFN (Very Thin Quad Flat No-lead) package, specifically a 16-pin configuration with a 3 mm x 3 mm footprint. This package type is designed for efficient thermal management and compact layouts.

The TPS62140RGTT is a step-down (buck) DC-DC converter with a pin count of 20. It is designed for high-efficiency power supply applications, offering adjustable output voltage and current.
Key pin functions include:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. SW: Switch node connecting to the inductor.
4. VOUT: Output voltage.
5. COMP: Compensation network connection for stability.
6. FB: Feedback voltage for output voltage regulation.
7. SS: Soft-start pin for controlling the start-up time.
8. EN: Enable pin to turn the device on/off.
9. PG: Power good indication pin.
10. SYNC: Synchronization pin for external clocking.
Additional pins assist with features like frequency adjustment, thermal management, and error reporting, contributing to efficient operation in various applications. For detailed specifications, refer to the manufacturer's datasheet.

The TPS62140RGTT is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, with a strong focus on analog and embedded processing. Founded in 1930, the company has established itself as a major player in the electronics industry, supplying products for a wide range of applications, including automotive, industrial, and communication sectors. TI is well-known for its commitment to innovation and quality, offering solutions that enhance performance and efficiency in electronic systems.

The TPS62140RGTT is a step-down DC-DC converter primarily used in portable devices, battery-powered applications, and power management for microcontrollers and processors. Common application areas include smartphones, tablets, wearable devices, industrial equipment, and networking devices, where efficient power conversion and compact design are critical. Its features support various load requirements, making it suitable for both consumer and industrial electronics.

Equivalent products to the TPS62140RGTT include the LM3671, LMR33630, and LTC3645. These chips offer similar functionalities in terms of step-down voltage regulation, efficiency, and output current capabilities. Always check specific datasheets for compatibility with your application needs, such as input/output voltage range and switching frequency.