사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Controller (PD) |
| NumberofChannels | 1 |
| Power-Max | 47.7 W |
| InternalSwitch(s) | No |
| AuxiliarySense | No |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Voltage-Supply | 0V ~ 57V |
| Current-Supply | 200µA |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
개요
Description
The PD70201ILQ-TR is a Power over Ethernet (PoE) interface controller used in various network devices to facilitate the delivery of power and data over Ethernet cables. It is designed to comply with IEEE 802.3af/at standards, which outline the specifications for PoE, ensuring compatibility with a wide range of network equipment. This controller integrates a pair of active bridge rectifiers and a power management unit, optimizing power conversion and efficiency.
Key features of the PD70201ILQ-TR include its ability to support multiple PoE power levels, enhanced surge protection, and robust thermal management. It is commonly used in applications such as IP cameras, wireless access points, and VoIP phones, where it enables these devices to receive power directly from an Ethernet connection, eliminating the need for separate power supplies and reducing installation complexity.
The PD70201ILQ-TR is typically packaged in a compact QFN (Quad Flat No-leads) format, allowing for efficient use of PCB space. Its integration of multiple functionalities into a single chip simplifies design and reduces overall system cost.
Key features of the PD70201ILQ-TR include its ability to support multiple PoE power levels, enhanced surge protection, and robust thermal management. It is commonly used in applications such as IP cameras, wireless access points, and VoIP phones, where it enables these devices to receive power directly from an Ethernet connection, eliminating the need for separate power supplies and reducing installation complexity.
The PD70201ILQ-TR is typically packaged in a compact QFN (Quad Flat No-leads) format, allowing for efficient use of PCB space. Its integration of multiple functionalities into a single chip simplifies design and reduces overall system cost.
Equivalent
The PD70201ILQ-TR is a Power over Ethernet (PoE) controller. Equivalent products might include PoE controllers from manufacturers like Texas Instruments (e.g., TPS23753A), Linear Technology/Analog Devices (e.g., LTC4291/LTC4292), and Microchip Technology (e.g., PD69101). When considering an equivalent, ensure it matches the PD70201ILQ-TR's specifications such as power rating, voltage, and package type. Always review the datasheets for compatibility with your specific application.
Features
The PD70201ILQ-TR is a Power over Ethernet (PoE) interface controller designed to enable devices to receive power and data over a single Ethernet cable, simplifying network installations. Key features include:
1. PoE Compatibility: Supports IEEE 802.3af/at standards, which means it can handle power requirements up to 30W, suitable for a range of devices like IP cameras, wireless access points, and IP phones.
2. Integrated Features: Includes detection, classification, and current limiting features to ensure safe and efficient power delivery.
3. Protection: Offers thermal protection, under-voltage lockout, and short-circuit protection to prevent damage to the connected devices.
4. Ease of Design: Provides a complete solution with minimal external components required, facilitating simple and cost-effective design integration.
5. Package: Comes in a compact, space-saving package to support versatile design options for the end products.
6. Efficiency: Designed to ensure high-efficiency power conversion, minimizing energy losses during operation.
Overall, the PD70201ILQ-TR is a reliable and efficient solution for integrating PoE capabilities into network-enabled devices.
1. PoE Compatibility: Supports IEEE 802.3af/at standards, which means it can handle power requirements up to 30W, suitable for a range of devices like IP cameras, wireless access points, and IP phones.
2. Integrated Features: Includes detection, classification, and current limiting features to ensure safe and efficient power delivery.
3. Protection: Offers thermal protection, under-voltage lockout, and short-circuit protection to prevent damage to the connected devices.
4. Ease of Design: Provides a complete solution with minimal external components required, facilitating simple and cost-effective design integration.
5. Package: Comes in a compact, space-saving package to support versatile design options for the end products.
6. Efficiency: Designed to ensure high-efficiency power conversion, minimizing energy losses during operation.
Overall, the PD70201ILQ-TR is a reliable and efficient solution for integrating PoE capabilities into network-enabled devices.
Pinout
The PD70201ILQ-TR is a Power over Ethernet (PoE) interface controller designed by Microchip Technology. It is typically used in applications requiring PoE, such as IP cameras, VoIP phones, and wireless access points. This device comes in a 20-pin, 4 mm x 4 mm QFN package.
The PD70201ILQ-TR integrates various functions, including detection, classification, and power supply control, to interface with Powered Devices (PD) in PoE systems. Its main purpose is to manage the power received over Ethernet cables, ensuring that power is correctly negotiated and delivered to the device while adhering to IEEE 802.3af/at standards.
Key features of the PD70201ILQ-TR include:
- Integrated hot-swap FET
- Inrush current limiting
- Short-circuit protection
- Over-temperature protection
The PD70201ILQ-TR simplifies the design of PoE applications by offering a high level of integration and reliability, making it an efficient choice for engineers developing PoE-enabled devices.
The PD70201ILQ-TR integrates various functions, including detection, classification, and power supply control, to interface with Powered Devices (PD) in PoE systems. Its main purpose is to manage the power received over Ethernet cables, ensuring that power is correctly negotiated and delivered to the device while adhering to IEEE 802.3af/at standards.
Key features of the PD70201ILQ-TR include:
- Integrated hot-swap FET
- Inrush current limiting
- Short-circuit protection
- Over-temperature protection
The PD70201ILQ-TR simplifies the design of PoE applications by offering a high level of integration and reliability, making it an efficient choice for engineers developing PoE-enabled devices.
Manufacturer
The PD70201ILQ-TR is manufactured by Microchip Technology Inc. Microchip Technology is an American company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company serves various industries by providing a wide range of semiconductors and solutions for automotive, industrial, consumer, aerospace, and communications applications. Microchip is known for its comprehensive portfolio of embedded control solutions and its emphasis on quality and innovation.
Application
The PD70201ILQ-TR is a Power over Ethernet (PoE) interface controller commonly used in networking and telecommunications equipment. Its primary application areas include powering IP cameras, wireless access points, IP telephones, and other networked devices that require PoE support. It facilitates the delivery of power and data over a single Ethernet cable, simplifying installation and reducing infrastructure costs. The chip is also used in industrial automation systems, smart building technologies, and IoT devices, where reliable and efficient power delivery is critical. Its compliance with IEEE 802.3af/at standards ensures compatibility with a wide range of PoE-enabled devices and systems.
Package
The package type for the PD70201ILQ-TR is a QFN (Quad Flat No-leads) package.
