TPS23750PWP: Features, Specs & More
Power Over Ethernet (PoE) has become a standard in modern electronics, enabling devices to receive both power and data over a single Ethernet cable. The TI TPS23750PWP is a highly efficient PoE PD (Powered Device) controller designed to simplify design, reduce component count, and ensure reliable power delivery. In this comprehensive article, we'll delve into the intricacies of the TPS23750PWP, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
TPS23750PWP's Overview
The TPS23750PWP is a PoE PD (Powered Device) controller. It regulates power from Ethernet lines to downstream devices. The controller is capable of handling input voltages from 0V up to 67V. It provides precise undervoltage lockout thresholds for safe operation. The device is programmable, allowing customization to meet specific application needs. It comes in a 20-pin HTSSOP EP surface-mount package.
Key Features
Let's delve into the standout features that make the TPS23750PWP a standout in the world of electronics:
· The TPS23750PWP supports IEEE802.3af standard.
· It operates with input voltages ranging from 0V to 67V.
· The device features a UVLO turn-on threshold of 39.3V.
· It has a UVLO turn-off threshold of 30.5V.
· The maximum current limit is 515mA.
· Typical inrush current is approximately 140mA.
· It supports a maximum oscillating frequency of 565kHz.
· The maximum duty cycle is 49.5%.
· The controller is fully programmable to accommodate different designs.
· It can operate in temperatures ranging from -40°C to 85°C.
· The package dimensions are 6.6mm length, 4.5mm width, and 1.05mm height.
· It comes in a 20-pin SO standard package with gull-wing leads.
· The device is delivered in a tube format for easy handling.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the TPS23750PWP:
Type | Parameter |
Type | PD Controller |
Standard Supported | IEEE802.3af |
Minimum Input Voltage (V) | 0 |
Maximum Input Voltage (V) | 67 |
UVLO Turn-On Threshold (V) | 39.3 |
UVLO Turn-Off Threshold (V) | 30.5 |
Maximum Current Limit (mA) | 515 |
Typical Inrush Current (mA) | 140 |
Maximum Oscillating Frequency (Hz) | 565000 |
Maximum Duty Cycle (%) | 49.5 |
Programmability | Yes |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Packaging | Tube |
Mounting | Surface Mount |
Package Height | 1.05(Max) mm |
Package Width | 4.5(Max) mm |
Package Length | 6.6(Max) mm |
PCB changed | 20 |
Standard Package Name | SO |
Supplier Package | HTSSOP EP |
Pin Count | 20 |
Lead Shape | Gull-wing |
Applications
The TPS23750PWP is suitable for a wide range of PoE-powered electronics:
· IP phones and VoIP devices.
· Wireless access points and networking equipment.
· Security cameras and surveillance systems.
· Low-power industrial sensors and controllers.
· Embedded systems requiring compact surface-mount PoE solutions.
TPS23750PWP's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
The TI TPS23750PWP is a versatile and reliable PoE PD controller suitable for modern Ethernet-powered devices. Its programmable features, wide input voltage range, and compliance with IEEE802.3af standards make it an excellent choice for engineers designing efficient and safe network equipment. Choosing the TPS23750PWP helps ensure both performance and reliability in your PoE designs.
