Overview
The TPS2376PWRG4 is a Power over Ethernet (PoE) Powered Device (PD) controller manufactured by Texas Instruments. This integrated circuit is designed to comply with the IEEE 802.3af standard, providing a reliable solution for powering devices over Ethernet cables. It is particularly suited for applications such as VoIP phones, wireless access points, and security cameras. The TPS2376PWRG4 is known for its robust design, which includes features like programmable inrush current control and thermal shutdown protection.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | TPS2376PWRG4 | - | - |
| Standard | IEEE 802.3af | - | PoE |
| Channels | 1 | - | - |
| Maximum Power | 12.95 | W | - |
| Internal Switch | Yes | - | - |
| Supply Voltage | 0 to 57 | V | - |
| Supply Current | 240 | μA | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | 8-TSSOP | - | 4.40mm wide |
Key Features
- Compliant with IEEE 802.3af standard
- Programmable inrush current control
- Integrated 0.58-Ω, 100-V, low-side switch
- Thermal shutdown protection
- Open-drain, power-good reporting
Applications
The TPS2376PWRG4 is widely used in various applications that require power delivery over Ethernet. These include VoIP phones, wireless LAN access points, security cameras, and network routers. Its compliance with the IEEE 802.3af standard ensures compatibility and reliability in these applications, making it a preferred choice for designers looking to implement PoE solutions.
Q & A
What is the operating temperature range of the TPS2376PWRG4?
The TPS2376PWRG4 operates within a temperature range of -40°C to 85°C.
Does the TPS2376PWRG4 support IEEE 802.3af standard?
Yes, the TPS2376PWRG4 is fully compliant with the IEEE 802.3af standard.
What is the maximum power output of the TPS2376PWRG4?
The maximum power output of the TPS2376PWRG4 is 12.95W.
Is there an internal switch in the TPS2376PWRG4?
Yes, the TPS2376PWRG4 includes an internal switch.
What type of package does the TPS2376PWRG4 come in?
The TPS2376PWRG4 is available in an 8-TSSOP package.
Can the TPS2376PWRG4 be used in security cameras?
Yes, the TPS2376PWRG4 is suitable for use in security cameras.
What is the supply voltage range for the TPS2376PWRG4?
The supply voltage range for the TPS2376PWRG4 is 0 to 57V.
Does the TPS2376PWRG4 have thermal shutdown protection?
Yes, the TPS2376PWRG4 includes thermal shutdown protection.
What is the supply current of the TPS2376PWRG4?
The supply current of the TPS2376PWRG4 is 240μA.
Is the TPS2376PWRG4 suitable for VoIP phones?
Yes, the TPS2376PWRG4 is well-suited for use in VoIP phones.
