Overview
The TPS2372-3RGWR is a highly integrated Power over Ethernet (PoE) Powered Device (PD) controller produced by Texas Instruments. This product is designed to simplify the implementation of PoE in various applications, providing efficient power management and robust performance. The TPS2372-3RGWR is particularly suitable for devices requiring IEEE 802.3af/at compliance, making it ideal for network cameras, VoIP phones, and other PoE-enabled devices. Its market positioning targets developers and manufacturers of network and communication equipment, offering a competitive edge with its compact design and advanced features.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 0 to 57 | V | Supports IEEE 802.3af/at |
| Output Voltage | Adjustable | V | Depends on external components |
| Operating Temperature | -40 to 125 | °C | Wide range for industrial use |
| Package | QFN-20 | - | Compact and space-saving |
| Compliance | IEEE 802.3af/at | - | Ensures PoE compatibility |
| Power Dissipation | 1.2 | W | Efficient power management |
| Current Limit | 400 | mA | Protects against overcurrent |
Key Features
- Integrated IEEE 802.3af/at compliant PD interface
- Adjustable output voltage for flexible design
- Wide operating temperature range for industrial applications
- Compact QFN-20 package for space-constrained designs
- Robust protection features including overcurrent and thermal shutdown
Applications
The TPS2372-3RGWR is widely used in various applications, including network cameras, VoIP phones, wireless access points, and other PoE-enabled devices. Its compliance with IEEE 802.3af/at standards ensures seamless integration into existing PoE infrastructure, while its compact design and advanced features make it a preferred choice for developers looking to enhance power management in their products.
Q & A
1. What is the input voltage range of the TPS2372-3RGWR?
The input voltage range is 0 to 57V, supporting IEEE 802.3af/at standards.
2. What package does the TPS2372-3RGWR come in?
It comes in a compact QFN-20 package.
3. Is the TPS2372-3RGWR compliant with IEEE 802.3af/at?
Yes, it is fully compliant with IEEE 802.3af/at standards.
4. What is the operating temperature range of the TPS2372-3RGWR?
The operating temperature range is -40 to 125°C.
5. Can the output voltage be adjusted?
Yes, the output voltage is adjustable depending on external components.
6. What are the key protection features of the TPS2372-3RGWR?
It includes overcurrent protection and thermal shutdown.
7. What is the power dissipation of the TPS2372-3RGWR?
The power dissipation is 1.2W.
8. What is the current limit of the TPS2372-3RGWR?
The current limit is 400mA.
9. What are typical applications for the TPS2372-3RGWR?
Typical applications include network cameras, VoIP phones, and wireless access points.
10. Why is the TPS2372-3RGWR suitable for industrial applications?
Its wide operating temperature range and robust protection features make it suitable for industrial applications.
