LTC4252-2IMS#PBF
Product Overview
Category
LTC4252-2IMS#PBF belongs to the category of integrated circuits (ICs) used in power management.
Use
This product is primarily used for managing power in electronic devices and systems.
Characteristics
- Integrated circuit
- Power management functionality
- Small form factor
- High efficiency
- Low power consumption
Package
LTC4252-2IMS#PBF comes in a small outline integrated circuit (SOIC) package.
Essence
The essence of LTC4252-2IMS#PBF lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and reliability.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0V to VCC
- Maximum Output Current: 1A
- Operating Temperature Range: -40°C to 85°C
- Package Type: SOIC-8
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FLT: Fault indicator pin
- VOUT: Output voltage pin
- SDA: I2C data pin
- SCL: I2C clock pin
- NC: No connection pin
Functional Features
- Power supply voltage monitoring
- Overvoltage and undervoltage protection
- Current limiting
- Thermal shutdown protection
- I2C interface for configuration and control
Advantages and Disadvantages
Advantages
- Efficient power management
- Compact size
- Wide input voltage range
- Comprehensive protection features
- Configurable through I2C interface
Disadvantages
- Limited maximum output current (1A)
- Requires external components for complete power management solution
Working Principles
LTC4252-2IMS#PBF operates by monitoring the input voltage and regulating the output voltage accordingly. It incorporates various protection mechanisms to ensure safe operation, such as overvoltage and undervoltage protection, current limiting, and thermal shutdown. The I2C interface allows for configuration and control of the device.
Detailed Application Field Plans
LTC4252-2IMS#PBF finds applications in a wide range of electronic devices and systems, including: - Mobile devices - Industrial equipment - Automotive electronics - Communication systems - Consumer electronics
Detailed and Complete Alternative Models
- LTC4252-1IMS#PBF: Similar to LTC4252-2IMS#PBF but with a different pin configuration.
- LTC4252-3IMS#PBF: Higher maximum output current (3A) variant of LTC4252-2IMS#PBF.
- LTC4252-4IMS#PBF: Lower maximum output current (500mA) variant of LTC4252-2IMS#PBF.
These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af LTC4252-2IMS#PBF i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of LTC4252-2IMS#PBF in technical solutions:
Q: What is LTC4252-2IMS#PBF? A: LTC4252-2IMS#PBF is a power sourcing equipment (PSE) controller designed for Power over Ethernet (PoE) applications.
Q: What is the maximum power that LTC4252-2IMS#PBF can deliver? A: LTC4252-2IMS#PBF can deliver up to 25.5W of power per port.
Q: Can LTC4252-2IMS#PBF be used with both IEEE 802.3af and IEEE 802.3at devices? A: Yes, LTC4252-2IMS#PBF is compatible with both IEEE 802.3af and IEEE 802.3at devices.
Q: How many ports does LTC4252-2IMS#PBF support? A: LTC4252-2IMS#PBF supports up to two PoE ports.
Q: Does LTC4252-2IMS#PBF require an external power supply? A: Yes, LTC4252-2IMS#PBF requires an external power supply to operate.
Q: What is the input voltage range for LTC4252-2IMS#PBF? A: The input voltage range for LTC4252-2IMS#PBF is typically between 36V and 57V.
Q: Can LTC4252-2IMS#PBF provide power to non-PoE devices? A: No, LTC4252-2IMS#PBF is specifically designed for PoE applications and cannot provide power to non-PoE devices.
Q: Does LTC4252-2IMS#PBF support power management features? A: Yes, LTC4252-2IMS#PBF supports various power management features such as overcurrent protection, thermal shutdown, and fault detection.
Q: Can LTC4252-2IMS#PBF be used in industrial environments? A: Yes, LTC4252-2IMS#PBF is designed to operate in a wide temperature range and can be used in industrial environments.
Q: Is LTC4252-2IMS#PBF RoHS compliant? A: Yes, LTC4252-2IMS#PBF is RoHS compliant, ensuring it meets environmental standards.
Please note that the answers provided here are general and may vary depending on specific product specifications and application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate and detailed information.