Overview
The PD70224ILQ-TR is a Power over Ethernet (PoE) Powered Device (PD) controller integrated circuit developed by Microchip Technology. This component is part of the IdealBridge™ family and is designed to enhance the efficiency and reliability of PoE systems. It supports both 2-pair and 4-pair Power Sourcing Equipment (PSE) configurations, allowing for flexible and robust power delivery over Ethernet cables.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | VQFN40 |
| Operating Temperature Range | -40°C to +85°C |
| Maximum DC Voltage | 55VDC |
| Maximum Power | 95W |
| Maximum Current | 2A |
| Number of Channels | 1 |
Key Features
- Supports both 2-pair and 4-pair PSE configurations, enabling the identification of the power source at the physical layer.
- High efficiency and reliability in PoE systems.
- Compact VQFN40 package, suitable for space-constrained applications.
- Wide operating temperature range from -40°C to +85°C.
- Capable of handling up to 55VDC and 2A, with a maximum power of 95W.
Applications
- Power over Ethernet (PoE) devices, including IP phones, wireless access points, and security cameras.
- Industrial automation and control systems.
- Smart building and IoT applications requiring reliable power delivery over Ethernet.
- Medical devices and healthcare equipment that require robust and efficient power management.
Q & A
- What is the PD70224ILQ-TR used for?
The PD70224ILQ-TR is used as a Power over Ethernet (PoE) Powered Device (PD) controller to manage power delivery over Ethernet cables.
- What types of PSE configurations does the PD70224ILQ-TR support?
The PD70224ILQ-TR supports both 2-pair and 4-pair Power Sourcing Equipment (PSE) configurations.
- What is the operating temperature range of the PD70224ILQ-TR?
The operating temperature range is from -40°C to +85°C.
- What is the maximum DC voltage and current the PD70224ILQ-TR can handle?
The PD70224ILQ-TR can handle up to 55VDC and 2A.
- What is the maximum power rating of the PD70224ILQ-TR?
The maximum power rating is 95W.
- What package type is the PD70224ILQ-TR available in?
The PD70224ILQ-TR is available in a VQFN40 package.
- What are some common applications of the PD70224ILQ-TR?
Common applications include PoE devices, industrial automation, smart building and IoT applications, and medical devices.
- How does the PD70224ILQ-TR enhance PoE systems?
The PD70224ILQ-TR enhances PoE systems by providing high efficiency and reliability, and by supporting both 2-pair and 4-pair PSE configurations.
- Where can I purchase the PD70224ILQ-TR?
The PD70224ILQ-TR can be purchased from various electronic component distributors such as Digi-Key, Mouser, and Future Electronics.
- Is the PD70224ILQ-TR RoHS compliant?
Yes, the PD70224ILQ-TR is RoHS compliant.
