SI3452B-B02-GMR
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- Mfr.Part #
- SI3452B-B02-GMR
- Manufacturer
- Skyworks Solutions, Inc.
- Package / Case
- 40-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 4 CHANNEL 40QFN
- Stock
- 4,396
- In Stock ：
- 4,396
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- Manufacturer :
- Skyworks Solutions, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Supply Voltage-Max (Vsup) :
- 3.6V
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 3.7mA
- Height Seated (Max) :
- 0.9mm
- Number of Terminations :
- 40
- Max Power Dissipation :
- 40W
- Operating Temperature :
- -40°C~85°C
- Neg Supply Voltage-Nom (Vsup) :
- -48V
- Max Output Power :
- 40W
- Supply Voltage-Min (Vsup) :
- 3V
- Terminal Position :
- QUAD
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Neg Supply Voltage-Min (Vsup) :
- -57V
- Number of Pins :
- 40
- Base Part Number :
- SI3452
- Supply Voltage :
- 3.3V
- Pin Count :
- 40
- Number of Channels :
- 4
- Auxiliary Sense :
- No
- Type :
- Controller (PSE)
- Package / Case :
- 40-VFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 6mm
- Internal Switch(s) :
- yes
- Number of Functions :
- 1
- Surface Mount :
- yes
- Voltage - Supply :
- 45V~57V
- Published :
- 1999
- RoHS Status :
- RoHS Compliant
- Terminal Pitch :
- 0.5mm
- Length :
- 6mm
- Datasheets
- SI3452B-B02-GMR
Power Over Ethernet (PoE) Controllers Skyworks Solutions, Inc. SI3452B-B02-GMR Overview
Introducing the SI3452B-B02-GMR, a state-of-the-art Power Over Ethernet (PoE) Controller from Skyworks Solutions, Inc., designed to meet the advanced needs of modern networked devices. This highly efficient IC is tailored for managing up to four PoE channels in a compact 40QFN package, making it ideal for a multitude of applications requiring reliable power distribution and control. The SI3452B-B02-GMR seamlessly integrates into existing network infrastructures to enhance system reliability and power management, underscoring its versatility and high performance in demanding environments.
SI3452B-B02-GMR Features
The SI3452B-B02-GMR PoE controller boasts an array of features designed for robust performance and enhanced power management. It supports 802.3at and 802.3af standards, ensuring compatibility with a wide range of PoE devices. The IC also includes advanced power management options, thermal protection, and fault detection mechanisms, which are critical for maintaining system integrity and operational reliability. Its compact form factor allows for ease of integration in space-constrained applications, providing a powerful yet efficient solution for power delivery and control.
SI3452B-B02-GMR Applications
- Network Switches: Integrates into switch architectures to provide power to connected devices such as wireless access points and IP cameras without the need for additional power supplies.
- IP Security Cameras: Enables the distribution of power along with data over Ethernet cables, simplifying installation and reducing the need for local power sources.
- Wireless Access Points: Facilitates centralized power management, essential for deployments in large buildings or campuses where multiple access points are needed.
- VoIP Phones: Powers VoIP phones through Ethernet cables, eliminating the need for separate power adapters and helping maintain a clutter-free work environment.
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