Overview
The TPS2384PAPR is a quad-port Power over Ethernet (PoE) controller manufactured by Texas Instruments. This component is designed for use in Power Sourcing Equipment (PSE) applications, enabling the delivery of power and data over Ethernet cables. It supports the IEEE 802.3af standard, making it suitable for a wide range of network devices. The TPS2384PAPR is housed in a 64-pin HTQFP package and is ideal for applications requiring reliable and efficient power management in Ethernet networks.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Product Type | Power over Ethernet Controller | - | Quad-port PSE |
| Standard | IEEE 802.3af | - | PoE |
| Supply Voltage | 44 - 57 | V | Operating range |
| Current Limit | 0.425 | A | Per port |
| Operating Temperature | -40 to +125 | °C | Industrial range |
| Package | HTQFP-64 | - | Surface mount |
| Internal Switch | Yes | - | Integrated |
| Max Power per Port | 15.4 | W | Compliant with 802.3af |
Key Features
- Supports IEEE 802.3af PoE standard for efficient power delivery.
- Quad-port design for managing multiple Ethernet devices.
- Wide operating voltage range (44V to 57V) ensures compatibility with various power sources.
- Robust industrial temperature range (-40°C to +125°C) for reliable operation in harsh environments.
Applications
The TPS2384PAPR is widely used in Power over Ethernet applications, including network switches, routers, and IP cameras. It is particularly suited for industrial and commercial environments where reliable power and data delivery are critical. Its compliance with the IEEE 802.3af standard ensures interoperability with a broad range of PoE devices.
Q & A
1. What is the TPS2384PAPR?
The TPS2384PAPR is a quad-port Power over Ethernet controller designed for Power Sourcing Equipment (PSE) applications.
2. What standard does it support?
It supports the IEEE 802.3af PoE standard.
3. What is the operating voltage range?
The operating voltage range is 44V to 57V.
4. What is the current limit per port?
The current limit per port is 0.425A.
5. What is the operating temperature range?
It operates from -40°C to +125°C.
6. What package does it come in?
It is housed in a 64-pin HTQFP package.
7. Does it have internal switches?
Yes, it includes integrated internal switches.
8. What is the maximum power per port?
The maximum power per port is 15.4W.
9. What are its typical applications?
Typical applications include network switches, routers, and IP cameras.
10. Is it suitable for industrial environments?
Yes, its robust temperature range makes it suitable for industrial applications.
Product Attributes
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Similar Products
| Part Number | TPS2384PAPR | TPS23841PAPR | TPS2384APAPR | TPS2384PAP |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active |
| Type | Controller (PSE) | Controller (PSE) | Controller (PSE) | Controller (PSE) |
| Number of Channels | 4 | 4 | 4 | 4 |
| Power - Max | 15.4 W | 25 W | 15.4 W | 15.4 W |
| Internal Switch(s) | Yes | Yes | Yes | Yes |
| Auxiliary Sense | No | No | No | No |
| Standards | 802.3af (PoE) | 802.3af (PoE) | 802.3af (PoE) | 802.3af (PoE) |
| Voltage - Supply | 44V ~ 57V | 21.5V ~ 57V | 44V ~ 57V | 44V ~ 57V |
| Current - Supply | 10mA | 10mA | 10mA | 10mA |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 64-PowerTQFP | 64-PowerTQFP | 64-PowerTQFP | 64-PowerTQFP |
| Supplier Device Package | 64-HTQFP (10x10) | 64-HTQFP (10x10) | 64-HTQFP (10x10) | 64-HTQFP (10x10) |
