LTC4266CUHF#PBF
Product Overview
Category
The LTC4266CUHF#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.
Use
This IC is commonly used in various power management systems to provide efficient and reliable power delivery and control.
Characteristics
- High-performance power management IC
- Designed for use in demanding applications
- Offers advanced features for enhanced power management capabilities
Package
The LTC4266CUHF#PBF comes in a compact and durable package, ensuring easy integration into different electronic devices and systems.
Essence
The essence of the LTC4266CUHF#PBF lies in its ability to efficiently manage power delivery, enabling optimal performance and reliability in power management applications.
Packaging/Quantity
The LTC4266CUHF#PBF is typically packaged in reels or tubes, with a standard quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.9V to 5.5V
- Output Voltage Range: 0.8V to 3.3V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to 85°C
- Package Type: QFN-32
Detailed Pin Configuration
The LTC4266CUHF#PBF features a QFN-32 package with the following pin configuration:
- VIN
- GND
- VOUT
- EN
- FB
- SS
- PG
- ITH
- VCC
- SDA
- SCL
- INT
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- Integrated power management functions
- Wide input voltage range for versatile applications
- High output current capability
- Efficient power conversion and delivery
- Comprehensive protection features for enhanced reliability
Advantages and Disadvantages
Advantages
- Advanced power management capabilities
- Compact and durable package
- Wide input voltage range
- High output current capability
- Comprehensive protection features
Disadvantages
- Limited pin configuration options
- Relatively high cost compared to some alternatives
Working Principles
The LTC4266CUHF#PBF operates based on a combination of advanced power management techniques, including voltage regulation, current control, and protection mechanisms. It efficiently converts and delivers power from the input source to the load while ensuring optimal performance and reliability.
Detailed Application Field Plans
The LTC4266CUHF#PBF finds extensive application in various power management systems, including but not limited to: - Industrial automation - Telecommunications equipment - Automotive electronics - Consumer electronics - Medical devices
Detailed and Complete Alternative Models
- LTC4266IUHF#PBF
- LTC4266CUHF
- LTC4266IUHF
- LTC4266CUHF#TRPBF
- LTC4266IUHF#TRPBF
These alternative models offer similar functionality and characteristics to the LTC4266CUHF#PBF, providing flexibility in choosing the most suitable option for specific applications.
In conclusion, the LTC4266CUHF#PBF is a high-performance power management IC designed for various applications. With its advanced features, compact package, and comprehensive protection mechanisms, it offers efficient and reliable power delivery and control. Its wide input voltage range and high output current capability make it suitable for diverse power management systems. Although it has limited pin configuration options and a relatively higher cost compared to some alternatives, its advantages outweigh the disadvantages.
技術ソリューションにおける LTC4266CUHF#PBF の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of LTC4266CUHF#PBF in technical solutions:
Q: What is LTC4266CUHF#PBF? A: LTC4266CUHF#PBF is a specific model number of a Power over Ethernet (PoE) controller IC manufactured by Linear Technology (now part of Analog Devices). It is designed for use in PoE applications.
Q: What is Power over Ethernet (PoE)? A: Power over Ethernet (PoE) is a technology that allows both power and data to be transmitted over a standard Ethernet cable, eliminating the need for separate power cables in certain applications.
Q: What are the key features of LTC4266CUHF#PBF? A: Some key features of LTC4266CUHF#PBF include IEEE 802.3af/at compliant PoE PD interface, integrated switching regulator, programmable current limit, thermal shutdown protection, and support for various power management functions.
Q: What are the typical applications of LTC4266CUHF#PBF? A: LTC4266CUHF#PBF is commonly used in applications such as IP phones, wireless access points, network cameras, industrial control systems, and other devices that require power and data transmission over Ethernet.
Q: How does LTC4266CUHF#PBF provide power to connected devices? A: LTC4266CUHF#PBF provides power to connected devices by negotiating with the Power Sourcing Equipment (PSE) to receive power over the Ethernet cable and then converting and regulating it to the required voltage levels.
Q: What is the maximum power output supported by LTC4266CUHF#PBF? A: LTC4266CUHF#PBF supports up to 25.5W of power output, which is compliant with the IEEE 802.3af/at standards.
Q: Can LTC4266CUHF#PBF be used in both 10/100Mbps and Gigabit Ethernet applications? A: Yes, LTC4266CUHF#PBF is compatible with both 10/100Mbps and Gigabit Ethernet applications.
Q: Does LTC4266CUHF#PBF support various power management functions? A: Yes, LTC4266CUHF#PBF supports features like programmable current limit, thermal shutdown protection, and various power management modes to optimize power delivery and protect connected devices.
Q: What are the input voltage requirements for LTC4266CUHF#PBF? A: LTC4266CUHF#PBF operates from a wide input voltage range of 36V to 57V, which is typically provided by the Power Sourcing Equipment (PSE).
Q: Is LTC4266CUHF#PBF available in different package options? A: Yes, LTC4266CUHF#PBF is available in a 38-lead 5mm × 7mm QFN package, which is suitable for surface mount applications.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.