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LTC4266IGW#PBF
Product Overview
Category
LTC4266IGW#PBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power management applications.
Characteristics
- Integrated circuit
- Power management functionality
- High efficiency
- Compact size
Package
LTC4266IGW#PBF comes in a small form factor package, suitable for surface mount technology (SMT) assembly.
Essence
The essence of LTC4266IGW#PBF lies in its ability to efficiently manage power in various applications.
Packaging/Quantity
This product is typically packaged in reels or tubes and is available in large quantities.
Specifications
- Input Voltage Range: 2.9V to 5.5V
- Output Voltage Range: 0.8V to 3.3V
- Maximum Output Current: 1A
- Operating Temperature Range: -40°C to 85°C
- Package Type: 20-Lead SSOP
Pin Configuration
The LTC4266IGW#PBF has a total of 20 pins. The pin configuration is as follows:
- VIN
- GND
- VOUT
- EN
- FB
- PGND
- ISET
- MODE
- CLK
- SYNC
- SS
- INTVCC
- INTVCC
- INTVCC
- INTVCC
- INTVCC
- INTVCC
- INTVCC
- INTVCC
- INTVCC
Functional Features
- Wide input voltage range allows for flexibility in power supply selection.
- Efficient power management ensures optimal performance and energy savings.
- Adjustable output voltage enables customization for specific application requirements.
- Integrated protection features safeguard against overvoltage, undervoltage, and overcurrent conditions.
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption.
- Compact size allows for space-saving designs.
- Wide input voltage range provides versatility in power supply options.
- Integrated protection features enhance system reliability.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Operating temperature range may restrict usage in extreme environments.
Working Principles
LTC4266IGW#PBF operates by regulating the input voltage and converting it to a desired output voltage. It utilizes various control mechanisms to maintain stable and efficient power delivery. The integrated protection features monitor the input and output conditions, ensuring safe operation and preventing damage to connected devices.
Detailed Application Field Plans
LTC4266IGW#PBF finds applications in a wide range of fields, including but not limited to: - Industrial automation - Telecommunications - Consumer electronics - Automotive systems - Medical devices
In industrial automation, this product can be used to power sensors, actuators, and other control components. In telecommunications, it can be employed in network equipment and communication devices. In consumer electronics, LTC4266IGW#PBF can be utilized in portable devices, such as smartphones and tablets. In automotive systems, it can power various modules and subsystems. In medical devices, this product can provide reliable power management for critical equipment.
Detailed and Complete Alternative Models
- LTC4267IGW#PBF
- LTC4268IGW#PBF
- LTC4269IGW#PBF
- LTC4270IGW#PBF
- LTC4271IGW#PBF
These alternative models offer similar functionality and characteristics to LTC4266IGW#PBF, providing options for different application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LTC4266IGW#PBF en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LTC4266IGW#PBF in technical solutions:
Q: What is LTC4266IGW#PBF? A: LTC4266IGW#PBF is a Power over Ethernet (PoE) controller IC manufactured by Linear Technology (now part of Analog Devices). It provides power management and control functions for PoE applications.
Q: What are the key features of LTC4266IGW#PBF? A: Some key features of LTC4266IGW#PBF include IEEE 802.3af/at compliant PD interface, integrated switching regulator, programmable current limit, thermal shutdown protection, and fault detection capabilities.
Q: How does LTC4266IGW#PBF enable Power over Ethernet? A: LTC4266IGW#PBF integrates the necessary circuitry to extract power from an Ethernet cable and provide it to the connected device, eliminating the need for a separate power supply.
Q: What is the maximum power that LTC4266IGW#PBF can deliver? A: LTC4266IGW#PBF supports both IEEE 802.3af (up to 15.4W) and IEEE 802.3at (up to 30W) power levels, depending on the specific implementation and external components used.
Q: Can LTC4266IGW#PBF be used in non-PoE applications? A: Yes, LTC4266IGW#PBF can also be used in non-PoE applications as a general-purpose power management and control IC.
Q: What is the input voltage range supported by LTC4266IGW#PBF? A: LTC4266IGW#PBF supports an input voltage range of 36V to 57V, which is typical for PoE applications.
Q: Does LTC4266IGW#PBF provide any protection features? A: Yes, LTC4266IGW#PBF includes various protection features such as overcurrent protection, thermal shutdown, and fault detection for safe and reliable operation.
Q: Can LTC4266IGW#PBF be used in high-power PoE applications? A: Yes, LTC4266IGW#PBF can be used in high-power PoE applications by using external components that support higher power levels.
Q: What is the operating temperature range of LTC4266IGW#PBF? A: LTC4266IGW#PBF has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.
Q: Are there any evaluation boards or reference designs available for LTC4266IGW#PBF? A: Yes, Analog Devices provides evaluation boards and reference designs for LTC4266IGW#PBF, which can help developers quickly prototype and evaluate their PoE solutions.
Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.