Overview
The LT4295IUFD#TRPBF is a Power over Ethernet (PoE) controller designed by Analog Devices Inc. This integrated circuit is specifically tailored for use in powered devices (PDs) and complies with both the IEEE 802.3at (PoE+) and IEEE 802.3af (PoE) standards. It is housed in a 28-pin QFN (4x5) package, making it suitable for a variety of applications requiring efficient power delivery over Ethernet cables.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 28-QFN (4x5) |
| Operating Supply Voltage | 7.6 V (minimum) |
| Compliance Standards | IEEE 802.3at (PoE+), IEEE 802.3af (PoE) |
| Device Type | Powered Device (PD) |
| RoHS Compliance | Yes |
Key Features
- Cable drop compensation to ensure accurate power delivery.
- Support for both IEEE 802.3at (PoE+) and IEEE 802.3af (PoE) standards.
- Integrated high-efficiency power management.
- Protection features including overcurrent and overvoltage protection.
- Compact 28-pin QFN (4x5) package for space-efficient designs.
Applications
The LT4295IUFD#TRPBF is ideal for various applications requiring Power over Ethernet, including but not limited to:
- Network devices such as switches, routers, and access points.
- IP phones and video conferencing equipment.
- Wireless access points and security cameras.
- Industrial control systems and IoT devices.
Q & A
- What is the LT4295IUFD#TRPBF used for? The LT4295IUFD#TRPBF is a Power over Ethernet (PoE) controller used in powered devices (PDs) to manage power delivery over Ethernet cables.
- What standards does the LT4295IUFD#TRPBF comply with? It complies with both IEEE 802.3at (PoE+) and IEEE 802.3af (PoE) standards.
- What is the package type of the LT4295IUFD#TRPBF? It is housed in a 28-pin QFN (4x5) package.
- What is the minimum operating supply voltage for the LT4295IUFD#TRPBF? The minimum operating supply voltage is 7.6 V.
- Is the LT4295IUFD#TRPBF RoHS compliant? Yes, it is RoHS compliant.
- What protection features does the LT4295IUFD#TRPBF include? It includes overcurrent and overvoltage protection features.
- What are some common applications of the LT4295IUFD#TRPBF? Common applications include network devices, IP phones, wireless access points, security cameras, and industrial control systems.
- How does the LT4295IUFD#TRPBF handle cable drop compensation? It includes features for cable drop compensation to ensure accurate power delivery over the Ethernet cable.
- Can the LT4295IUFD#TRPBF be used in IoT devices? Yes, it can be used in IoT devices that require Power over Ethernet.
- Where can I purchase the LT4295IUFD#TRPBF? It can be purchased from various electronics distributors such as Digi-Key, Mouser, and Avnet.
