Specifications
| Attribute | Value |
| Package | Tape & Reel (TR) |
| Series | D-CAP+™ |
| ProductStatus | Active |
| Applications | Converter, DDR |
| Voltage-Input | 4.5V ~ 6.5V |
| NumberofOutputs | 1 |
| Voltage-Output | 0.45V ~ 2V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 20-VFQFN Exposed Pad |
Overview
Description
The TPS53317ARGBR is a high-efficiency, synchronous buck converter designed by Texas Instruments. It's part of their power management IC lineup and is tailored for applications requiring precise voltage regulation, such as in computing and networking equipment. This device supports input voltages ranging from 4.5V to 18V and can deliver an output current up to 30A, making it suitable for high-performance applications.
Key features include advanced D-CAP™ mode control for fast transient response, integrated MOSFETs for higher efficiency, and various protection mechanisms like overcurrent and thermal protection to ensure reliable operation. The TPS53317ARGBR also offers adjustable switching frequency, enabling designers to optimize for either efficiency or size constraints.
The converter comes in a compact 28-pin VQFN package, supporting space-constrained designs. It is designed to facilitate easy implementation with minimal external components, streamlining the design process for power supply systems. Overall, this buck converter is ideal for developers seeking robust, energy-efficient solutions for their power management needs.
Key features include advanced D-CAP™ mode control for fast transient response, integrated MOSFETs for higher efficiency, and various protection mechanisms like overcurrent and thermal protection to ensure reliable operation. The TPS53317ARGBR also offers adjustable switching frequency, enabling designers to optimize for either efficiency or size constraints.
The converter comes in a compact 28-pin VQFN package, supporting space-constrained designs. It is designed to facilitate easy implementation with minimal external components, streamlining the design process for power supply systems. Overall, this buck converter is ideal for developers seeking robust, energy-efficient solutions for their power management needs.
Equivalent
The TPS53317ARGBR is a synchronous buck converter IC from Texas Instruments. Equivalent products may include:
1. Maxim Integrated's MAX77450: A synchronous step-down converter with similar specifications.
2. Analog Devices' ADP2384: Also a synchronous buck converter with comparable function.
3. Microchip's MCP16301: Another step-down converter option.
4. ON Semiconductor's NCP3170: A similar synchronous buck converter.
Ensure compatibility in terms of voltage, current, and additional features for your specific application requirements.
1. Maxim Integrated's MAX77450: A synchronous step-down converter with similar specifications.
2. Analog Devices' ADP2384: Also a synchronous buck converter with comparable function.
3. Microchip's MCP16301: Another step-down converter option.
4. ON Semiconductor's NCP3170: A similar synchronous buck converter.
Ensure compatibility in terms of voltage, current, and additional features for your specific application requirements.
Features
The TPS53317ARGBR is a high-efficiency, synchronous buck converter from Texas Instruments designed for point-of-load applications. Key features include:
1. Input Voltage Range: Supports a wide input range from 2.9 V to 6 V.
2. Output Voltage: Offers a selectable output voltage range from 0.6 V to 5.5 V.
3. Current Capability: Delivers up to 30 A of continuous output current.
4. Efficiency: Achieves high efficiency with integrated MOSFETs and advanced control techniques.
5. Control Mode: Features D-CAP3™ mode control for fast transient response and ease of use.
6. Switching Frequency: Adjustable switching frequency ranging from 500 kHz to 1 MHz.
7. Protection Features: Includes comprehensive protection mechanisms such as overcurrent protection, overvoltage protection, undervoltage protection, and overtemperature protection.
8. Package: Available in a small, thermally enhanced 28-pin VQFN package for efficient heat dissipation.
9. Applications: Ideal for use in high-density, high-performance applications like servers, storage systems, and telecom equipment.
Overall, the TPS53317ARGBR is a versatile and robust solution for demanding power management requirements.
1. Input Voltage Range: Supports a wide input range from 2.9 V to 6 V.
2. Output Voltage: Offers a selectable output voltage range from 0.6 V to 5.5 V.
3. Current Capability: Delivers up to 30 A of continuous output current.
4. Efficiency: Achieves high efficiency with integrated MOSFETs and advanced control techniques.
5. Control Mode: Features D-CAP3™ mode control for fast transient response and ease of use.
6. Switching Frequency: Adjustable switching frequency ranging from 500 kHz to 1 MHz.
7. Protection Features: Includes comprehensive protection mechanisms such as overcurrent protection, overvoltage protection, undervoltage protection, and overtemperature protection.
8. Package: Available in a small, thermally enhanced 28-pin VQFN package for efficient heat dissipation.
9. Applications: Ideal for use in high-density, high-performance applications like servers, storage systems, and telecom equipment.
Overall, the TPS53317ARGBR is a versatile and robust solution for demanding power management requirements.
Pinout
The TPS53317ARGBR is a synchronous buck converter designed by Texas Instruments, often used in power management applications. It is housed in a 20-pin QFN (Quad Flat No-leads) package. This device is intended for step-down voltage applications and provides high efficiency and performance for low output voltage designs.
Key functions of the TPS53317ARGBR include:
1. High Efficiency: It utilizes synchronous rectification to achieve high efficiency across a range of loads.
2. Current Mode Control: Facilitates easy compensation and fast transient response.
3. Adjustable Output Voltage: The output voltage can be set through an external resistor divider.
4. Integrated MOSFETs: It contains integrated high-side and low-side MOSFETs which reduce the need for external components.
5. Protection Features: Includes over-current protection, under-voltage lockout, and thermal shutdown to ensure robust operation.
6. Soft Start: The soft-start feature limits inrush current during startup.
For exact pin functions and comprehensive details, refer to the specific datasheet provided by the manufacturer.
Key functions of the TPS53317ARGBR include:
1. High Efficiency: It utilizes synchronous rectification to achieve high efficiency across a range of loads.
2. Current Mode Control: Facilitates easy compensation and fast transient response.
3. Adjustable Output Voltage: The output voltage can be set through an external resistor divider.
4. Integrated MOSFETs: It contains integrated high-side and low-side MOSFETs which reduce the need for external components.
5. Protection Features: Includes over-current protection, under-voltage lockout, and thermal shutdown to ensure robust operation.
6. Soft Start: The soft-start feature limits inrush current during startup.
For exact pin functions and comprehensive details, refer to the specific datasheet provided by the manufacturer.
Manufacturer
The TPS53317ARGBR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in a wide range of electronic devices. TI is known for its focus on innovation in the fields of analog and embedded processing. The company serves a diverse set of markets, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TPS53317ARGBR is a high-efficiency, synchronous buck converter primarily used in applications requiring step-down voltage conversion. Its main application areas include:
1. Telecommunications Infrastructure: Used in base stations and networking equipment for efficient power management.
2. Data Centers: Provides power conversion for servers and storage systems.
3. Consumer Electronics: Powers advanced graphics cards, gaming consoles, and other high-performance devices.
4. Industrial Electronics: Suitable for automation systems and industrial computing.
5. Embedded Systems: Powers microcontrollers and processors in embedded applications.
Its compact design and high efficiency make it ideal for space-constrained applications requiring reliable and efficient power conversion.
1. Telecommunications Infrastructure: Used in base stations and networking equipment for efficient power management.
2. Data Centers: Provides power conversion for servers and storage systems.
3. Consumer Electronics: Powers advanced graphics cards, gaming consoles, and other high-performance devices.
4. Industrial Electronics: Suitable for automation systems and industrial computing.
5. Embedded Systems: Powers microcontrollers and processors in embedded applications.
Its compact design and high efficiency make it ideal for space-constrained applications requiring reliable and efficient power conversion.
Package
The TPS53317ARGBR is a DC-DC converter from Texas Instruments, typically packaged in a 28-pin VQFN (Very Thin Quad Flat No-lead) package. This compact package is designed for space-saving applications, offering efficient thermal performance and electrical connectivity.
