사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | SmoothPWM™ |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 11.2V |
| Current - Output | 6A |
| Frequency - Switching | 250kHz ~ 1.5MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The TPS53313RGER is a high-efficiency, synchronous-buck switching regulator designed by Texas Instruments. It is optimized for low output voltage applications, making it ideal for use in computing, networking, and telecommunication systems. The device supports an input voltage range from 4.5V to 24V and provides up to 30A of continuous output current with precise voltage regulation.
Key features include a D-CAP™ mode control for fast transient response, built-in high and low-side MOSFETs, and an adjustable switching frequency. The device also incorporates several protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
The TPS53313RGER comes in a 24-pin VQFN package, which allows for compact and efficient designs. Its design flexibility, coupled with low power loss and high operational efficiency, makes it suitable for power-sensitive applications where space and thermal management are critical considerations.
Key features include a D-CAP™ mode control for fast transient response, built-in high and low-side MOSFETs, and an adjustable switching frequency. The device also incorporates several protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
The TPS53313RGER comes in a 24-pin VQFN package, which allows for compact and efficient designs. Its design flexibility, coupled with low power loss and high operational efficiency, makes it suitable for power-sensitive applications where space and thermal management are critical considerations.
Equivalent
The TPS53313RGER is a synchronous buck converter from Texas Instruments. Equivalent products or alternatives include the LTC3605 from Analog Devices, MAX15301 from Maxim Integrated, and MP1476 from Monolithic Power Systems. When selecting an equivalent, ensure compatibility with the specific application requirements like input voltage range, output current capability, switching frequency, and package type. Always consult the datasheets for detailed specifications.
Features
The TPS53313RGER is a highly efficient, synchronous buck converter from Texas Instruments designed for portable and high-performance applications. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 24V, accommodating a variety of power sources.
2. High Efficiency: Achieves up to 95% efficiency with adaptive on-time D-CAP2™ mode control, optimizing power performance.
3. Output Voltage Range: Supports adjustable output voltages from 0.6V to 5.5V, suitable for different supply needs.
4. High Switching Frequency: Operates at up to 1MHz, allowing for smaller external components and compact design.
5. Integrated MOSFETs: Contains built-in high-side and low-side MOSFETs, reducing the need for external components.
6. Fast Load Transient Response: Provides quick response to load changes, ensuring stable output.
7. Protection Features: Includes over-current, over-voltage, under-voltage, and thermal protection for enhanced reliability.
8. Soft Start Feature: Programmable soft start to manage inrush current and ensure smooth startup.
The TPS53313RGER is ideal for applications requiring efficient, compact, and reliable power conversion.
1. Wide Input Voltage Range: Operates from 4.5V to 24V, accommodating a variety of power sources.
2. High Efficiency: Achieves up to 95% efficiency with adaptive on-time D-CAP2™ mode control, optimizing power performance.
3. Output Voltage Range: Supports adjustable output voltages from 0.6V to 5.5V, suitable for different supply needs.
4. High Switching Frequency: Operates at up to 1MHz, allowing for smaller external components and compact design.
5. Integrated MOSFETs: Contains built-in high-side and low-side MOSFETs, reducing the need for external components.
6. Fast Load Transient Response: Provides quick response to load changes, ensuring stable output.
7. Protection Features: Includes over-current, over-voltage, under-voltage, and thermal protection for enhanced reliability.
8. Soft Start Feature: Programmable soft start to manage inrush current and ensure smooth startup.
The TPS53313RGER is ideal for applications requiring efficient, compact, and reliable power conversion.
Pinout
The TPS53313RGER is a step-down switch mode power supply controller with a 20-pin configuration. It is designed for high-efficiency, low-output-voltage applications. The key functions of this device include:
1. High-Efficiency DC-DC Conversion: It provides synchronous buck control, allowing for efficient step-down voltage conversion.
2. Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for various applications.
3. Adjustable Output: Allows for precise control of output voltage to meet specific application needs.
4. Protection Features: Includes overcurrent protection, undervoltage lockout, and thermal shutdown to ensure reliability and safety.
5. Fast Transient Response: Capable of quickly responding to changes in load conditions, maintaining stable output voltage.
The TPS53313RGER is often used in computing and communication equipment, where efficient power regulation is critical. The integration of these functions in a 20-pin package makes it suitable for space-constrained designs. Always refer to the datasheet for detailed electrical characteristics and application guidelines.
1. High-Efficiency DC-DC Conversion: It provides synchronous buck control, allowing for efficient step-down voltage conversion.
2. Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for various applications.
3. Adjustable Output: Allows for precise control of output voltage to meet specific application needs.
4. Protection Features: Includes overcurrent protection, undervoltage lockout, and thermal shutdown to ensure reliability and safety.
5. Fast Transient Response: Capable of quickly responding to changes in load conditions, maintaining stable output voltage.
The TPS53313RGER is often used in computing and communication equipment, where efficient power regulation is critical. The integration of these functions in a 20-pin package makes it suitable for space-constrained designs. Always refer to the datasheet for detailed electrical characteristics and application guidelines.
Manufacturer
The TPS53313RGER is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of electronic components and solutions, particularly in the areas of analog and embedded processing semiconductors. The company provides technologies for various applications and industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI's products are used to improve efficiency, connectivity, and performance in electronic systems. Their portfolio includes power management chips, microcontrollers, processors, sensors, and other semiconductor devices. Texas Instruments is recognized for its innovation and significant contributions to the electronics industry.
Application
The TPS53313RGER is a synchronous buck converter designed for efficient power management in electronic systems. Its application areas include:
1. Telecommunications: Used in base stations and networking equipment for stable voltage regulation.
2. Computing Systems: Provides power to processors, memory, and other critical components in servers and PCs.
3. Consumer Electronics: Powers components in devices like set-top boxes, gaming consoles, and TVs.
4. Industrial Equipment: Supports systems requiring reliable power supply, such as automated machinery and control systems.
5. Datacenter Infrastructure: Ensures efficient power delivery in high-performance computing environments.
Its high efficiency, compact size, and robust performance make it suitable for these varied applications.
1. Telecommunications: Used in base stations and networking equipment for stable voltage regulation.
2. Computing Systems: Provides power to processors, memory, and other critical components in servers and PCs.
3. Consumer Electronics: Powers components in devices like set-top boxes, gaming consoles, and TVs.
4. Industrial Equipment: Supports systems requiring reliable power supply, such as automated machinery and control systems.
5. Datacenter Infrastructure: Ensures efficient power delivery in high-performance computing environments.
Its high efficiency, compact size, and robust performance make it suitable for these varied applications.
Package
The TPS53313RGER is a DC-DC converter by Texas Instruments, and it typically comes in a VQFN (Very Thin Quad Flat No-Lead) package. Specifically, it is in a 24-pin VQFN package, which provides efficient thermal performance and compact size suitable for high-density applications.
