| Allicdata Part #: | 296-35587-5-ND |
| Manufacturer Part#: |
TPS23785BPWP |
| Price: | $ 2.52 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC CTRLR POE PD IEEE 24HTSSOP |
| More Detail: | Power Over Ethernet Controller 1 Channel 802.3at (... |
| DataSheet: | TPS23785BPWP Datasheet/PDF |
| Quantity: | 12 |
| 1 +: | $ 2.29320 |
| 10 +: | $ 2.05884 |
| 100 +: | $ 1.68676 |
| 500 +: | $ 1.43588 |
| 1000 +: | $ 1.21099 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Type: | Controller (PD), DC/DC |
| Number of Channels: | 1 |
| Power - Max: | 30W |
| Internal Switch(s): | Both |
| Auxiliary Sense: | No |
| Standards: | 802.3at (PoE+), 802.3af (PoE) |
| Voltage - Supply: | 0 V ~ 57 V |
| Current - Supply: | 960µA |
| Operating Temperature: | -40°C ~ 125°C |
| Package / Case: | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package: | 24-HTSSOP |
| Base Part Number: | TPS23785 |
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Power Over Ethernet (PoE) is a technology that allows electrical power and data to be transmitted over the same Ethernet cable. This technology has become increasingly popular over the years because it eliminates the need for additional cabling, reduces labor costs and allows for more power to be delivered to devices connected to the Ethernet network. As PoE technology has become more popular, manufacturers have developed new products to meet the demands of businesses and individuals, such as the TPS23785BPWP.
The TPS23785BPWP is a PoE controller that is designed to provide up to 30 watts of power to PoE-enabled devices. It features a step-down regulator and multiple control/status pins for controlling a variety of parameters, such as the output voltage, current, temperature and status. This makes it ideal for a wide range of applications, including CCTV cameras, VoIP phones, access control systems and PoE-enabled light fixtures.
The TPS23785BPWP has a few key features that make it well-suited for PoE applications. First, it is designed to provide a stable output voltage and current, even under high-power load conditions. Second, it provides overcurrent and overtemperature protection, ensuring that the system remains safe and secure in the event of a power surge or other issue. Lastly, it is designed to minimize power losses due to conductive and inductive current. All of these features makes the TPS23785BPWP an ideal choice for most PoE applications.
The working principle of the TPS23785BPWP is generally the same as most other PoE controllers. It works by receiving power on one side of the controller, typically a power source such as a wall outlet or power supply. The power is then regulated by the controller and sent out to the attached device on the opposite side. The device then draws power from the controller and the controller adjusts the voltage and current as needed. This process typically happens quickly and efficiently, making it an ideal choice for most PoE applications.
In summary, the TPS23785BPWP is an ideal choice for applications that require a reliable source of power over Ethernet. It is designed to provide up to 30 watts of power to PoE-enabled devices, and features a step-down regulator and multiple control/status pins for a variety of parameters. It also provides overcurrent and overtemperature protection, ensuring safer operation. All of these features make it a great choice for most PoE applications.
The specific data is subject to PDF, and the above content is for reference
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TPS23785BPWP Datasheet/PDF