SI3402-B-GMR
- Mfr.Part #
- SI3402-B-GMR
- Manufacturer
- Skyworks Solutions, Inc.
- Package / Case
- 20-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 20QFN
- Stock
- 16,539
- In Stock :
- 16,539
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- Manufacturer :
- Skyworks Solutions, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Max Power Dissipation :
- 17W
- RoHS Status :
- RoHS Compliant
- Internal Switch(s) :
- yes
- Package / Case :
- 20-VQFN Exposed Pad
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Output Current-Max :
- 0.68A
- Frequency :
- 350kHz
- Input Voltage-Nom :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Switcher Configuration :
- Buck
- Published :
- 1997
- Number of Terminations :
- 20
- Factory Lead Time :
- 8 Weeks
- Operating Supply Current :
- 2mA
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Length :
- 5mm
- Width :
- 5mm
- Type :
- Controller (PD), DC/DC
- Operating Temperature :
- -40°C~85°C
- Terminal Pitch :
- 0.8mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Nominal Input Voltage :
- 57V
- Height Seated (Max) :
- 0.9mm
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply :
- 2.8V~57V
- Auxiliary Sense :
- No
- JESD-30 Code :
- S-XQCC-N20
- Datasheets
- SI3402-B-GMR

Power Over Ethernet (PoE) Controllers Skyworks Solutions, Inc. SI3402-B-GMR Overview
The Skyworks Solutions, Inc. SI3402-B-GMR is a state-of-the-art Power Over Ethernet (PoE) controller, expertly designed to facilitate efficient power management across a wide array of networked devices. This controller ensures reliable operation and enhanced functionality in environments requiring streamlined power solutions. Engineered to minimize power loss and maximize efficiency, the SI3402-B-GMR is an ideal choice for developers looking to integrate PoE capabilities with rigorous system requirements, ensuring both sustainability and cost-effectiveness in high-demand applications.
SI3402-B-GMR Features
The SI3402-B-GMR boasts an array of features that enhance its utility and robustness in complex electronic environments. Key features include a highly integrated design suitable for compact spaces, support for high power applications up to 30 watts, built-in overcurrent protection, and thermal management capabilities. Additionally, its simplified circuit design reduces external component requirements, thereby minimizing the overall system cost and facilitating easier implementation.
SI3402-B-GMR Applications
- VoIP Phones: The SI3402-B-GMR powers Voice over IP phones, ensuring stable and efficient operation through its advanced power management capabilities.
- Wireless Access Points: It enables consistent delivery of power to wireless access points, crucial for maintaining robust internet connectivity in diverse environments.
- Security Cameras: This controller is essential in powering IP-based security cameras, offering reliable power supply for continuous surveillance and security operations.
- Networked Lighting Systems: The SI3402-B-GMR can be used in networked lighting systems, providing centralized control and power distribution to enhance energy efficiency.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
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