仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SENSEFET® |
| ProductStatus | Active |
| Function | Electronic Fuse |
| SensingMethod | High-Side |
| Accuracy | ±3% |
| Voltage-Input | 4.5V ~ 18V |
| Current-Output | 50A |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 32-LFQFN Exposed Pad |
概要
Description
The NCP81292MNTXG is a high-performance, integrated power management IC designed primarily for use in computing and telecommunications applications. It functions as a synchronous buck controller, which means it regulates voltage by converting a higher input voltage to a lower output voltage with high efficiency, using internal MOSFETs for switching. The device supports various control methods such as voltage or current mode and includes features like adjustable output voltage, soft-start, and overcurrent protection. These features make it highly adaptable for different applications requiring precise voltage regulation.
The NCP81292MNTXG is designed to handle demanding environments, supporting a wide input voltage range and operating across a broad temperature range. It also includes fault protection mechanisms to ensure reliability and safety in operation, such as under-voltage lockout and thermal shutdown. Its compact design and surface-mount packaging make it suitable for space-constrained applications. Overall, the NCP81292MNTXG is ideal for engineers seeking an efficient, reliable solution for power management in advanced electronic systems.
The NCP81292MNTXG is designed to handle demanding environments, supporting a wide input voltage range and operating across a broad temperature range. It also includes fault protection mechanisms to ensure reliability and safety in operation, such as under-voltage lockout and thermal shutdown. Its compact design and surface-mount packaging make it suitable for space-constrained applications. Overall, the NCP81292MNTXG is ideal for engineers seeking an efficient, reliable solution for power management in advanced electronic systems.
Equivalent
The NCP81292MNTXG is a high-performance buck converter. Equivalent products might include the TPS54824 from Texas Instruments, the MP8869 from Monolithic Power Systems, and the LM27402 from Texas Instruments. These are all buck converters with similar voltage and current capabilities. However, specifics like pin compatibility and feature sets can vary, so it's important to check the datasheets for exact matches to your requirements.
Features
The NCP81292MNTXG is a power management IC designed for efficient voltage regulation in computing and consumer electronics applications. Key features of this device include:
1. High-Efficiency Buck Converter: Supports a wide input voltage range, offering efficient power conversion for various electronic systems.
2. Configurable Output Voltage: Allows for precise voltage control, catering to specific application requirements.
3. Integrated MOSFETs: Features internal MOSFETs for reduced component count and enhanced thermal performance.
4. Dynamic Voltage Scaling (DVS): Enables real-time voltage adjustments for power optimization.
5. Protection Features: Includes overcurrent protection, overvoltage protection, and thermal shutdown for enhanced safety and reliability.
6. Fast Transient Response: Offers rapid response to load changes, maintaining stable operation under varying conditions.
7. Compact Package: Available in a small footprint, making it suitable for space-constrained applications.
This IC is ideal for applications requiring stable and efficient power delivery, such as laptops, tablets, and other portable devices.
1. High-Efficiency Buck Converter: Supports a wide input voltage range, offering efficient power conversion for various electronic systems.
2. Configurable Output Voltage: Allows for precise voltage control, catering to specific application requirements.
3. Integrated MOSFETs: Features internal MOSFETs for reduced component count and enhanced thermal performance.
4. Dynamic Voltage Scaling (DVS): Enables real-time voltage adjustments for power optimization.
5. Protection Features: Includes overcurrent protection, overvoltage protection, and thermal shutdown for enhanced safety and reliability.
6. Fast Transient Response: Offers rapid response to load changes, maintaining stable operation under varying conditions.
7. Compact Package: Available in a small footprint, making it suitable for space-constrained applications.
This IC is ideal for applications requiring stable and efficient power delivery, such as laptops, tablets, and other portable devices.
Pinout
The NCP81292MNTXG is a high-performance, multi-phase, synchronous buck controller designed for high-current applications. It typically features 40 pins in a QFN (Quad Flat No-leads) package.
Functionally, this controller is used to manage the conversion of a higher input voltage to a lower output voltage with high efficiency, supporting applications like computing and networking equipment. It provides capabilities such as adaptive voltage positioning, over-current protection, and dynamic phase control to optimize performance across various load conditions.
The NCP81292MNTXG is ideal for powering CPUs, GPUs, or ASICs in servers and workstations, and its multi-phase design allows for improved transient response and thermal performance.
For accurate and detailed specifications, including pin functions and layout, consulting the datasheet provided by the manufacturer, ON Semiconductor, is recommended.
Functionally, this controller is used to manage the conversion of a higher input voltage to a lower output voltage with high efficiency, supporting applications like computing and networking equipment. It provides capabilities such as adaptive voltage positioning, over-current protection, and dynamic phase control to optimize performance across various load conditions.
The NCP81292MNTXG is ideal for powering CPUs, GPUs, or ASICs in servers and workstations, and its multi-phase design allows for improved transient response and thermal performance.
For accurate and detailed specifications, including pin functions and layout, consulting the datasheet provided by the manufacturer, ON Semiconductor, is recommended.
Manufacturer
The NCP81292MNTXG is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor company that designs and manufactures a wide range of semiconductor components, including power management, analog, sensor, logic, timing, connectivity, discrete, SoC, and custom devices. These components are used in various applications across automotive, industrial, cloud, and Internet of Things (IoT) markets. The company is known for its focus on energy-efficient innovations, striving to offer solutions that reduce energy consumption and improve performance across diverse technological sectors.
Application
The NCP81292MNTXG is a high-performance, synchronous buck controller commonly used in applications requiring efficient power management solutions. Key areas include computing devices like laptops and desktops, where it helps in regulating power supply to the CPU and GPU. It is also used in networking equipment, telecommunications infrastructure, and data centers to ensure stable voltage regulation under varying load conditions. Additionally, it's suitable for use in graphics cards, gaming consoles, and other consumer electronics that demand precise power control to enhance performance and efficiency. Its flexibility and robustness make it ideal for both consumer and industrial power management applications.
Package
The NCP81292MNTXG is a power management IC typically used for voltage regulation in electronic devices. It comes in a WQFN (Wettable Flank Quad Flat No-leads) package, which is compact and suitable for high-performance applications requiring efficient thermal management and minimal PCB space.
