仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | D-CAP+™ |
| ProductStatus | Active |
| Applications | Controller, Intel VR12, VR12.5 |
| Voltage-Input | 4.5V ~ 17V |
| NumberofOutputs | 1 |
| Voltage-Output | 0.25V ~ 1.52V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 40-WFQFN Exposed Pad |
概要
Description
The TPS53647RTAR is a multi-phase synchronous buck controller designed by Texas Instruments. It is specifically tailored for powering high-performance processors and ASICs in computing applications. The controller is part of the TI Power Stage series and supports a high degree of flexibility and performance tuning, making it suitable for both single and multi-phase configurations.
Key features of the TPS53647RTAR include its support for Intel VR13 (Skylake) and IMVP8 (Kaby Lake) CPU power delivery specifications, enabling it to meet the demanding power requirements of modern processors. It incorporates advanced control algorithms, including D-CAP+ mode, to ensure fast transient response and stable operation over a wide range of conditions. Additionally, it offers comprehensive telemetry and monitoring capabilities, allowing for real-time feedback and adjustments to enhance efficiency and reliability.
The device is housed in a compact, thermally-enhanced QFN package, making it suitable for space-constrained applications. Overall, the TPS53647RTAR is a robust solution for high-current, high-efficiency power management in modern computing environments.
Key features of the TPS53647RTAR include its support for Intel VR13 (Skylake) and IMVP8 (Kaby Lake) CPU power delivery specifications, enabling it to meet the demanding power requirements of modern processors. It incorporates advanced control algorithms, including D-CAP+ mode, to ensure fast transient response and stable operation over a wide range of conditions. Additionally, it offers comprehensive telemetry and monitoring capabilities, allowing for real-time feedback and adjustments to enhance efficiency and reliability.
The device is housed in a compact, thermally-enhanced QFN package, making it suitable for space-constrained applications. Overall, the TPS53647RTAR is a robust solution for high-current, high-efficiency power management in modern computing environments.
Equivalent
The TPS53647RTAR is a digital multi-phase buck controller from Texas Instruments. Equivalent products from other manufacturers include:
1. ISL95857 by Renesas, which is also a multi-phase PWM controller for VR12.6/VR12.5/IMVP-8 platforms.
2. NCP81233 by ON Semiconductor, a multi-phase controller for CPU power.
3. IR35201 by Infineon, which is a dual-loop digital multi-phase controller.
These alternatives offer similar functionalities for managing power in high-performance microprocessor applications.
1. ISL95857 by Renesas, which is also a multi-phase PWM controller for VR12.6/VR12.5/IMVP-8 platforms.
2. NCP81233 by ON Semiconductor, a multi-phase controller for CPU power.
3. IR35201 by Infineon, which is a dual-loop digital multi-phase controller.
These alternatives offer similar functionalities for managing power in high-performance microprocessor applications.
Features
The TPS53647RTAR is a high-performance, multi-phase, D-CAP+ synchronous buck controller from Texas Instruments, specifically designed for high-current applications. Key features include:
1. Multi-Phase Support: Capable of supporting up to 4 phases, enhancing power delivery and efficiency for high current loads.
2. D-CAP+ Control Mode: Provides fast transient response with ease of use, making it suitable for dynamic loads.
3. Integrated Drivers: Reduces external component count and simplifies PCB layout by integrating MOSFET drivers.
4. VID Interface: Supports dynamic voltage identification for compatibility with modern processors requiring dynamic voltage scaling.
5. PMBus Interface: Allows for easy communication and control of power supply parameters via the PMBus protocol.
6. High Efficiency: Designed for high efficiency across a wide range of load conditions, optimizing power consumption.
7. Protection Features: Includes overcurrent, overvoltage, undervoltage, and thermal protection to ensure robust operation.
8. Adjustable Switching Frequency: Offers flexible frequency settings to optimize performance and efficiency.
These features make the TPS53647RTAR suitable for powering high-performance CPUs, GPUs, and ASICs in computing and networking applications.
1. Multi-Phase Support: Capable of supporting up to 4 phases, enhancing power delivery and efficiency for high current loads.
2. D-CAP+ Control Mode: Provides fast transient response with ease of use, making it suitable for dynamic loads.
3. Integrated Drivers: Reduces external component count and simplifies PCB layout by integrating MOSFET drivers.
4. VID Interface: Supports dynamic voltage identification for compatibility with modern processors requiring dynamic voltage scaling.
5. PMBus Interface: Allows for easy communication and control of power supply parameters via the PMBus protocol.
6. High Efficiency: Designed for high efficiency across a wide range of load conditions, optimizing power consumption.
7. Protection Features: Includes overcurrent, overvoltage, undervoltage, and thermal protection to ensure robust operation.
8. Adjustable Switching Frequency: Offers flexible frequency settings to optimize performance and efficiency.
These features make the TPS53647RTAR suitable for powering high-performance CPUs, GPUs, and ASICs in computing and networking applications.
Pinout
The TPS53647RTAR is a multi-phase buck controller designed by Texas Instruments, primarily used for powering high-performance digital loads such as CPUs, ASICs, and FPGAs. It typically supports high-current applications in computing and telecommunication sectors.
This device is packaged in a 40-pin VQFN (Very Thin Quad Flat No-lead) package, which provides excellent thermal and electrical performance. The compact design makes it suitable for space-constrained applications.
Key functions of the TPS53647 include:
1. High-efficiency Multi-phase Power Conversion: It supports up to 4 phases, which helps distribute the load current and reduces the stress on each individual phase.
2. Advanced Control Features: It incorporates D-CAP+ control mode for fast transient response and better stability.
3. Digital Communication Interface: Features like PMBus allow for digital communication, enabling real-time monitoring and control of the power supply.
4. Protection Features: Includes overcurrent, overvoltage, and thermal protection to ensure the safety and reliability of the power supply system.
This device is ideal for applications requiring precise voltage regulation, high efficiency, and scalability.
This device is packaged in a 40-pin VQFN (Very Thin Quad Flat No-lead) package, which provides excellent thermal and electrical performance. The compact design makes it suitable for space-constrained applications.
Key functions of the TPS53647 include:
1. High-efficiency Multi-phase Power Conversion: It supports up to 4 phases, which helps distribute the load current and reduces the stress on each individual phase.
2. Advanced Control Features: It incorporates D-CAP+ control mode for fast transient response and better stability.
3. Digital Communication Interface: Features like PMBus allow for digital communication, enabling real-time monitoring and control of the power supply.
4. Protection Features: Includes overcurrent, overvoltage, and thermal protection to ensure the safety and reliability of the power supply system.
This device is ideal for applications requiring precise voltage regulation, high efficiency, and scalability.
Manufacturer
The TPS53647RTAR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. TI is well-known for its analog chips, embedded processors, and digital signal processors, which serve a variety of industries such as automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and has a strong reputation for innovation and quality in the electronics industry.
Application
The TPS53647RTAR is a multiphase buck controller designed for high-performance computing applications. Its primary application areas include powering processors, such as CPUs and GPUs, in servers, data centers, and high-end desktop computers. It is also used in telecommunications equipment and networking devices that require efficient power management for heavy computational tasks. The controller provides high-current power delivery with precise voltage regulation, making it suitable for systems demanding reliability and efficiency. Its adaptability to different power stages allows for scaling in various configurations, supporting both energy efficiency and robust performance in dynamic operating conditions.
Package
The TPS53647RTAR is a power management IC from Texas Instruments, typically used for VR13 and VR13-HC CPU power management. It comes in a VQFN (Very Thin Quad Flat No-lead) package with 40 pins. The package is compact, facilitating efficient heat dissipation and suitable for high-density electronic designs.
