사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SWIFT™, D-CAP3™, Eco-Mode™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 1.5V |
| Voltage-Input(Max) | 18V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 12A |
| Frequency-Switching | 200kHz ~ 1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 28-VFQFN Exposed Pad |
개요
Description
The TPS53515RVER is a highly efficient, fully integrated, synchronous buck converter designed for high-performance applications. It is part of Texas Instruments' TPS53515 series, known for delivering excellent power supply solutions in compact form factors. This device is suitable for applications requiring a small footprint, high power density, and fast transient response, such as servers, storage, and networking equipment.
Key features of the TPS53515RVER include a wide input voltage range, typically from 4.5V to 18V, allowing flexibility in various power designs. It supports a high output current, up to 30A, and includes advanced control features such as D-CAP3™ mode, which ensures fast load transient response and simplifies loop compensation. The converter also integrates high-side and low-side MOSFETs, reducing component count and enhancing reliability.
Additional features include an adjustable switching frequency, soft-start, and various protection mechanisms such as over-current, over-voltage, and thermal shutdown, ensuring robust operation under various conditions. The TPS53515RVER is typically used in applications where efficiency and size are critical, providing a reliable solution for modern power management needs.
Key features of the TPS53515RVER include a wide input voltage range, typically from 4.5V to 18V, allowing flexibility in various power designs. It supports a high output current, up to 30A, and includes advanced control features such as D-CAP3™ mode, which ensures fast load transient response and simplifies loop compensation. The converter also integrates high-side and low-side MOSFETs, reducing component count and enhancing reliability.
Additional features include an adjustable switching frequency, soft-start, and various protection mechanisms such as over-current, over-voltage, and thermal shutdown, ensuring robust operation under various conditions. The TPS53515RVER is typically used in applications where efficiency and size are critical, providing a reliable solution for modern power management needs.
Equivalent
Equivalent products to the TPS53515RVER, a DC-DC buck converter from Texas Instruments, include the following:
1. MAXM17504 - By Maxim Integrated, a compact DC-DC step-down power module.
2. LTM4622 - By Analog Devices, a dual 2.5A or single 5A µModule regulator.
3. MPM3695-25 - By Monolithic Power Systems, a step-down power module with integrated inductor.
4. LMZM33606 - From Texas Instruments, a power module designed for similar applications.
Ensure compatibility with your specific application needs before selecting an equivalent.
1. MAXM17504 - By Maxim Integrated, a compact DC-DC step-down power module.
2. LTM4622 - By Analog Devices, a dual 2.5A or single 5A µModule regulator.
3. MPM3695-25 - By Monolithic Power Systems, a step-down power module with integrated inductor.
4. LMZM33606 - From Texas Instruments, a power module designed for similar applications.
Ensure compatibility with your specific application needs before selecting an equivalent.
Features
The TPS53515RVER is a high-performance, synchronous buck converter designed by Texas Instruments. It features a wide input voltage range of 1.5V to 18V, making it versatile for various applications. The device delivers a high-efficiency output with a maximum current of 15A. It includes an integrated MOSFET and supports a switching frequency of up to 1.5 MHz, allowing for compact designs with small external components.
Key features include D-CAP3™ mode, which offers fast transient response and ease of use, reducing the need for external components. The TPS53515RVER also integrates various protection features like output over-voltage, under-voltage, over-current, and thermal shutdown to ensure reliable operation. It supports both fixed-frequency operation and auto-skip mode for enhanced light-load efficiency.
The device is housed in a 3.5mm x 4.5mm VQFN package, optimizing space for PCB designs. With its robust feature set and flexible operation, the TPS53515RVER is suitable for applications such as telecommunications, networking, and server systems.
Key features include D-CAP3™ mode, which offers fast transient response and ease of use, reducing the need for external components. The TPS53515RVER also integrates various protection features like output over-voltage, under-voltage, over-current, and thermal shutdown to ensure reliable operation. It supports both fixed-frequency operation and auto-skip mode for enhanced light-load efficiency.
The device is housed in a 3.5mm x 4.5mm VQFN package, optimizing space for PCB designs. With its robust feature set and flexible operation, the TPS53515RVER is suitable for applications such as telecommunications, networking, and server systems.
Pinout
The TPS53515RVER is a 28-pin device. It is a high-efficiency, synchronous buck regulator designed by Texas Instruments. The main function of this device is to provide a compact and efficient power supply solution for various applications, such as servers, storage, and networking equipment.
Key features include:
1. Input Voltage Range: 1.5 V to 18 V, enabling support for diverse power requirements.
2. Output Voltage Range: 0.6 V to 5.5 V, which allows for flexibility in powering different loads.
3. Continuous Output Current: Up to 15 A, suitable for high-current applications.
4. Switching Frequency: Adjustable from 250 kHz to 1.5 MHz, providing design flexibility for achieving desired efficiency and size.
5. Advanced Features: Includes D-CAP3™ control mode for fast transient response, internal compensation, and support for both fixed-frequency and Eco-Mode™ for light-load efficiency.
The TPS53515RVER offers robust performance and flexibility, meeting the demands of modern electronic systems for both efficiency and compact design.
Key features include:
1. Input Voltage Range: 1.5 V to 18 V, enabling support for diverse power requirements.
2. Output Voltage Range: 0.6 V to 5.5 V, which allows for flexibility in powering different loads.
3. Continuous Output Current: Up to 15 A, suitable for high-current applications.
4. Switching Frequency: Adjustable from 250 kHz to 1.5 MHz, providing design flexibility for achieving desired efficiency and size.
5. Advanced Features: Includes D-CAP3™ control mode for fast transient response, internal compensation, and support for both fixed-frequency and Eco-Mode™ for light-load efficiency.
The TPS53515RVER offers robust performance and flexibility, meeting the demands of modern electronic systems for both efficiency and compact design.
Manufacturer
The TPS53515RVER is manufactured by Texas Instruments (TI). 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 is well-known for its analog chips and embedded processors, which are used in a wide array of electronic applications, including consumer electronics, industrial equipment, automotive systems, and communication devices. TI is recognized for its innovation and engineering expertise, providing solutions that help customers improve performance, reliability, and power efficiency in their electronic systems.
Application
The TPS53515RVER is a high-efficiency, synchronous buck converter designed for use in various applications requiring precise voltage regulation and high current. Its typical application areas include powering processors, FPGAs, ASICs, and memory in computing and networking equipment. It is suitable for use in servers, storage systems, telecom equipment, and industrial automation devices. With a compact design and features like D-CAP3 mode for fast transient response, the TPS53515RVER is ideal for space-constrained applications requiring reliable power management.
Package
The TPS53515RVER is a DC-DC step-down converter from Texas Instruments and comes in a VQFN (Very Thin Quad Flat No-Lead) package. Specifically, it is available in a 24-pin VQFN package, which offers a compact footprint suitable for space-constrained applications.
