TPS23750PWP

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TPS23750PWP

IC POE CNTRL 1 CHANNEL 20HTSSOP

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規格

Part Status Active
Type Controller (PD), DC/DC
Number of Channels 1
Power - Max 12.95 W
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3af (PoE)
Voltage - Supply 0V ~ 67V
Current - Supply 2mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-HTSSOP
Base Product Number TPS23750

概述

Description

The TPS23750PWP is a Power over Ethernet (PoE) powered device controller from Texas Instruments. It is designed to manage the power requirements of devices that receive power over Ethernet cables, adhering to the IEEE 802.3af and 802.3at standards. This controller supports both Type 1 and Type 2 PoE applications, allowing for efficient power management and functionality.
Key features include a wide input voltage range, integrated power switch, and support for multiple power classes. The TPS23750PWP incorporates advanced protection features such as over-voltage, over-current, and thermal shutdown, ensuring reliable operation in various environments. Its small footprint and low component count make it ideal for space-constrained designs.
The device also provides options for configuring power delivery and offers flexibility in designing various PoE-enabled applications, such as IP cameras, wireless access points, and VoIP phones. Overall, the TPS23750PWP is a versatile solution for developers looking to implement PoE technology in their products.

Features

The TPS23750PWP is a Power over Ethernet (PoE) powered device (PD) controller designed to facilitate the integration of PoE capabilities into various applications. Key features include:
1. PoE Compliance: Supports IEEE 802.3af and 802.3at standards for PoE.
2. Integrated Power Management: Features internal power MOSFETs for efficient power conversion.
3. Wide Input Voltage Range: Accepts input voltages from 36V to 57V.
4. Flexible Output Options: Capable of driving multiple output configurations, including 12V and 5V outputs.
5. Low Quiescent Current: Reduces standby power consumption, enhancing energy efficiency.
6. Built-in Protection: Includes features like over-voltage protection, over-current protection, and thermal shutdown.
7. Compatibility: Designed to work seamlessly with various types of PoE switches and injectors.
8. Compact Package: Housed in a 28-pin HTQFP package, allowing for space-saving designs.
These features make the TPS23750PWP ideal for applications in IP cameras, VoIP phones, and wireless access points that require PoE functionality.

Package

The TPS23750PWP is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.

Pinout

The TPS23750PWP is a Power-over-Ethernet (PoE) powered device controller from Texas Instruments. It has a total of 16 pins.
Key functions include:
1. Power Management: It manages Power Sourcing Equipment (PSE) for delivering power to powered devices (PD).
2. PD Classification: It supports IEEE 802.3af/at standards for classifying power requirements.
3. Fault Protection: Includes features for over-voltage, under-voltage, and over-temperature protection.
4. Interface: Provides a simple interface for communication with a microcontroller or other devices.
5. Voltage Regulation: It helps maintain output voltage stability for connected loads.
The TPS23750PWP is designed for applications requiring efficient power delivery over Ethernet networks, making it suitable for various networking and IoT devices.

Manufacturer

The TPS23750PWP is manufactured by Texas Instruments (TI), a multinational semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor devices, including integrated circuits (ICs) for various applications such as automotive, industrial, communications, and consumer electronics. The company is well-known for its innovation in power management, signal processing, and microcontrollers, and it plays a significant role in the development of technologies that enable a smarter, more connected world. TI's products are widely used in various sectors, highlighting its position as a leading player in the semiconductor industry.

Application

The TPS23750PWP is a Power over Ethernet (PoE) powered device controller, primarily used in applications such as IP cameras, VoIP phones, wireless access points, and network switches. It enables efficient power management and data transmission over Ethernet cables, supporting both Type 1 and Type 2 PoE standards. Its versatility makes it suitable for various networking and telecommunications equipment requiring reliable power delivery.

Equivalent

Equivalent products to the TPS23750PWP chip include the MIC4426, LTC4260, and the POE-ICs from the NXP and STMicroelectronics lines. These alternatives provide similar Power over Ethernet (PoE) functionality and specifications. Always verify compatibility with specific application requirements before substitution.

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