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TPS621361RGXR
IC REG BUCK ADJUSTABLE 4A 11VQFN
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 12V |
| Current-Output | 4A |
| Frequency-Switching | 1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 11-VFQFN |
概述
Description
The TPS621361RGXR is a high-efficiency step-down converter from Texas Instruments, designed for applications requiring ultra-low power consumption and compact size. This device is part of the TPS62136x series, known for its wide input voltage range and high efficiency across various load conditions. It is suitable for applications like industrial sensors, medical devices, and portable electronics.
Key features of the TPS621361RGXR include:
1. Input Voltage Range: Supports a wide input voltage range, typically from 3V to 17V, making it versatile for various power sources.
2. Efficiency: Offers high efficiency, often above 90%, which is crucial for battery-powered applications.
3. Output Voltage: Provides a selectable output voltage range, thereby supporting different application needs.
4. Compact Size: Available in a small VQFN package, optimizing board space.
5. Low Quiescent Current: Features a low quiescent current, enhancing battery life in portable devices.
This converter also integrates features like soft start, power-good indication, and thermal shutdown, providing robust performance in diverse environments. Its combination of features makes it ideal for efficient power management in compact electronic devices.
Key features of the TPS621361RGXR include:
1. Input Voltage Range: Supports a wide input voltage range, typically from 3V to 17V, making it versatile for various power sources.
2. Efficiency: Offers high efficiency, often above 90%, which is crucial for battery-powered applications.
3. Output Voltage: Provides a selectable output voltage range, thereby supporting different application needs.
4. Compact Size: Available in a small VQFN package, optimizing board space.
5. Low Quiescent Current: Features a low quiescent current, enhancing battery life in portable devices.
This converter also integrates features like soft start, power-good indication, and thermal shutdown, providing robust performance in diverse environments. Its combination of features makes it ideal for efficient power management in compact electronic devices.
Features
The TPS621361RGXR is a step-down converter from Texas Instruments, part of the TPS62136 family, known for its high efficiency and compact size. Key features include:
1. Input Voltage Range: Operates efficiently with an input voltage range of 3V to 17V, making it suitable for a variety of power sources.
2. Output Voltage: Adjustable output voltage between 0.8V to 15V, providing flexibility for different applications.
3. Output Current: Delivers up to 1A of continuous output current, with peak currents up to 2A.
4. Efficiency: Achieves high efficiency up to 90%, reducing heat and power loss.
5. Switching Frequency: Operates at a 2.5MHz switching frequency, enabling the use of smaller external components and compact PCB design.
6. Soft Start and Tracking: Features an adjustable soft start and voltage tracking for controlling output voltage rise time.
7. Protection Features: Includes overcurrent, overtemperature, and undervoltage lockout protection for enhanced reliability.
8. Package: Available in a 2mm x 2mm VQFN package, ideal for space-constrained designs.
These features make the TPS621361RGXR suitable for applications like industrial automation, consumer electronics, and portable devices where efficiency and space savings are critical.
1. Input Voltage Range: Operates efficiently with an input voltage range of 3V to 17V, making it suitable for a variety of power sources.
2. Output Voltage: Adjustable output voltage between 0.8V to 15V, providing flexibility for different applications.
3. Output Current: Delivers up to 1A of continuous output current, with peak currents up to 2A.
4. Efficiency: Achieves high efficiency up to 90%, reducing heat and power loss.
5. Switching Frequency: Operates at a 2.5MHz switching frequency, enabling the use of smaller external components and compact PCB design.
6. Soft Start and Tracking: Features an adjustable soft start and voltage tracking for controlling output voltage rise time.
7. Protection Features: Includes overcurrent, overtemperature, and undervoltage lockout protection for enhanced reliability.
8. Package: Available in a 2mm x 2mm VQFN package, ideal for space-constrained designs.
These features make the TPS621361RGXR suitable for applications like industrial automation, consumer electronics, and portable devices where efficiency and space savings are critical.
Package
The TPS621361RGXR is a step-down converter from Texas Instruments, housed in a 2 mm x 2 mm VQFN package with 8 pins. This compact design is ideal for space-constrained applications, providing efficient power management solutions.
Pinout
The TPS621361RGXR is a step-down (buck) converter from Texas Instruments. It comes in a 10-pin VQFN (RGX) package. This device is designed for high-efficiency power conversion and is suitable for a variety of applications, including industrial and telecommunications equipment.
Key functions and features of the TPS621361RGXR include:
- Input Voltage Range: 3V to 17V
- Output Voltage Range: Adjustable from 1V to 5.5V
- Output Current: Up to 1A continuous
- Efficiency: High efficiency due to its synchronous rectification and low quiescent current
- Switching Frequency: Fixed frequency operation
- Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout
The pins in the package typically include connections for input voltage (VIN), output voltage (VOUT), ground (GND), feedback (FB), and control features such as enable (EN) and power good (PG), among others. For precise pin configuration, referring to the device-specific datasheet is recommended.
Key functions and features of the TPS621361RGXR include:
- Input Voltage Range: 3V to 17V
- Output Voltage Range: Adjustable from 1V to 5.5V
- Output Current: Up to 1A continuous
- Efficiency: High efficiency due to its synchronous rectification and low quiescent current
- Switching Frequency: Fixed frequency operation
- Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout
The pins in the package typically include connections for input voltage (VIN), output voltage (VOUT), ground (GND), feedback (FB), and control features such as enable (EN) and power good (PG), among others. For precise pin configuration, referring to the device-specific datasheet is recommended.
Manufacturer
The TPS621361RGXR is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and specializes in analog chips and embedded processors, which are used in a wide range of electronic devices and systems.
Application
The TPS621361RGXR is a step-down converter designed for applications requiring efficient power management. It is commonly used in portable and battery-powered devices, industrial and automotive systems, communications equipment, and Internet of Things (IoT) applications. Its compact size and high efficiency make it suitable for space-constrained environments and applications needing low power consumption and extended battery life.
Equivalent
The TPS621361RGXR is a step-down converter from Texas Instruments. Equivalent products may include the Microchip MIC23050, Analog Devices ADP5301, and Maxim Integrated MAX17244, among others. When selecting an equivalent, ensure compatibility in terms of input voltage range, output current, efficiency, and other specific requirements for your application. Always consult the datasheets for detailed specifications and pin compatibility.
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