Overview
The TPS23753PWR is a highly integrated Power over Ethernet (PoE) interface controller developed by Texas Instruments. This component is designed to facilitate the simultaneous transmission of data and power over Ethernet cables, adhering to the IEEE 802.3af and IEEE 802.3at standards. It is primarily used in network devices such as switches, routers, IP phones, and surveillance cameras, offering a streamlined solution for power management and data communication. The TPS23753PWR stands out for its compact design, efficiency, and robust protection features, making it a preferred choice for developers aiming to enhance the functionality and reliability of their networked devices.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 44 to 57 | V | |
| Output Voltage Range | 5 to 12 | V | Adjustable |
| Maximum Output Current | 100 | mA | |
| Supported PoE Standards | IEEE 802.3af, IEEE 802.3at | ||
| Operating Temperature Range | -40 to +85 | °C | |
| Package | 20-pin TSSOP |
Key Features
- Integrated Power over Ethernet (PoE) controller compliant with IEEE 802.3af and IEEE 802.3at standards.
- Comprehensive protection features including overvoltage, overcurrent, and short-circuit protection.
- Efficient power management with a maximum output current of 100mA.
- Supports remote configuration and monitoring for enhanced device management.
- Low power consumption with intelligent power management technology.
Applications
The TPS23753PWR is extensively used in various networked devices. In network switches and routers, it enables efficient power delivery and data communication, reducing the need for additional power cables. IP phones benefit from its reliable power supply, ensuring uninterrupted communication. Surveillance cameras utilize this component for consistent power delivery, crucial for continuous monitoring. Its robust design and protection features make it ideal for industrial and commercial applications where reliability and efficiency are paramount.
Q & A
What standards does the TPS23753PWR comply with?
The TPS23753PWR complies with IEEE 802.3af and IEEE 802.3at standards for Power over Ethernet.
What is the input voltage range for the TPS23753PWR?
The input voltage range is from 44V to 57V.
Can the output voltage be adjusted?
Yes, the output voltage can be adjusted between 5V and 12V.
What is the maximum output current?
The maximum output current is 100mA.
What are the protection features of the TPS23753PWR?
It includes overvoltage, overcurrent, and short-circuit protection.
What is the operating temperature range?
The operating temperature ranges from -40°C to +85°C.
What package does the TPS23753PWR come in?
It comes in a 20-pin TSSOP package.
What are typical applications of the TPS23753PWR?
Typical applications include network switches, routers, IP phones, and surveillance cameras.
Does the TPS23753PWR support remote configuration?
Yes, it supports remote configuration and monitoring.
What is the advantage of using the TPS23753PWR in network devices?
It provides a streamlined solution for power management and data communication, enhancing device reliability and efficiency.
