TPS54061QDRBRQ1

The TPS54061QDRBRQ1 is a robust, automotive-grade DC-DC converter developed by Texas Instruments. It is part of the TPS54061-Q1 series, primarily designed for applications requiring a step-down (buck) voltage conversion in automotive environments. The device operates with a wide input voltage range from 4.5V to 60V, making it suitable for handling the variable power sources typically found in vehicles. It delivers up to 200 mA of output current.
Key features include its high efficiency, low quiescent current, and a fixed 1.2 MHz switching frequency, which allows for the use of smaller output filters and minimizes space requirements. The converter includes a range of protection features such as thermal shutdown, cycle-by-cycle current limit, and undervoltage lockout, ensuring reliable performance under harsh conditions. Its compact SON (Small Outline No-lead) packaging further supports space-saving designs.
The TPS54061QDRBRQ1 is especially suited for automotive applications such as infotainment systems, instrumentation clusters, and other electronic control units, where consistent performance and reliability are critical.

The TPS54061QDRBRQ1 is a step-down DC-DC converter designed for automotive applications. Key features include:
1. Input Voltage Range: It operates with an input voltage range from 4.7 V to 60 V, making it versatile for various automotive voltage requirements.
2. Output Current: The converter can deliver up to 200 mA of output current.
3. Efficiency: It offers high efficiency due to its low quiescent current and synchronous rectification.
4. Switching Frequency: The device typically operates at a fixed switching frequency of 100 kHz to 2.5 MHz, allowing for flexibility in optimizing size and efficiency.
5. Protection Features: The TPS54061QDRBRQ1 includes several built-in protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout to enhance reliability.
6. Package: It is available in an 8-pin SON package, which helps to minimize the overall footprint on a PCB.
7. Automotive Qualification: It is AEC-Q100 qualified, ensuring it meets the strict standards required for automotive applications.
These features make the TPS54061QDRBRQ1 suitable for power management in automotive systems, particularly in applications where space and efficiency are critical.

The TPS54061QDRBRQ1 is packaged in a 10-pin VSON (Very Thin Small Outline No-Lead) package, specifically the DRB package type. It features a 3.00 mm x 3.00 mm size. This package is designed for compact and efficient power management solutions, suitable for automotive applications given its AEC-Q100 qualification.

The TPS54061QDRBRQ1 is a 10-pin device from Texas Instruments. It is a high-voltage step-down DC-DC converter that is part of the TPS5406x-Q1 family, designed for automotive applications. This device supports input voltages from 4.7 V to 60 V and provides an output current up to 200 mA. The functions of the TPS54061QDRBRQ1 include voltage regulation, power conversion, and overcurrent protection. It is commonly used in applications requiring efficient power management from high input voltage sources.
The pin functions include:
1. BOOT: Bootstrap capacitor connection.
2. VIN: Input supply voltage.
3. EN: Enable input; activates the device.
4. SW: Switch node; connected to the inductor.
5. GND: Ground.
6. FB: Feedback; used to set output voltage.
7. COMP: Compensation; used to stabilize the control loop.
8. RT/CLK: Sets the oscillator frequency.
9. SS/TR: Soft start or tracking.
10. PWRGD: Power good indicator.
These pins work together to achieve efficient voltage conversion and regulation, suitable for automotive and industrial applications.

The TPS54061QDRBRQ1 is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company known for designing and manufacturing semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI's primary focus areas include analog chips and embedded processors, among others. The company is recognized for its significant contributions to the electronics industry, offering a wide range of products used in various applications, including automotive, industrial, personal electronics, and communications equipment. TI is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world.

The TPS54061QDRBRQ1 is a DC-DC buck converter commonly used in automotive applications due to its AEC-Q100 qualification. It is ideal for powering microcontrollers, sensors, and other electronic components within automotive systems. Additionally, its high efficiency and compact size make it suitable for industrial automation, telecommunications, and portable electronics where reliable power conversion is needed.

The TPS54061QDRBRQ1 is a DC-DC step-down converter from Texas Instruments. Equivalent products could include:
1. LM2596 by Texas Instruments.
2. LT3999 by Analog Devices.
3. MP1584 by Monolithic Power Systems.
4. LM2678 by Texas Instruments.
When selecting an equivalent, ensure to compare key specifications like input voltage, output current, efficiency, and feature set to match the application's requirements.