SI3402-A-GM
- Mfr.Part #
- SI3402-A-GM
- Manufacturer
- Skyworks Solutions, Inc.
- Package / Case
- 20-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 20QFN
- Stock
- 2,935
- In Stock :
- 2,935
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- Manufacturer :
- Skyworks Solutions, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Switching Frequency-Max :
- 350kHz
- Operating Temperature :
- -40°C~85°C
- Control Mode :
- CURRENT-MODE
- Auxiliary Sense :
- No
- Input Voltage (Max) :
- 5.5V
- Max Power Dissipation :
- 15W
- Number of Channels :
- 1
- Pin Count :
- 20
- Packaging :
- Tray
- Output Current-Max :
- 0.68A
- RoHS Status :
- RoHS Compliant
- Input Voltage-Nom :
- 5V
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.8mm
- Operating Supply Current :
- 2mA
- Height Seated (Max) :
- 0.9mm
- Length :
- 5mm
- Weight :
- 61.603514mg
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Surface Mount :
- yes
- Package / Case :
- 20-VQFN Exposed Pad
- Switcher Configuration :
- Buck
- Number of Pins :
- 20
- Published :
- 1999
- Voltage - Supply :
- 2.8V~57V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 20
- Standards :
- 802.3af (PoE)
- ECCN Code :
- EAR99
- Base Part Number :
- SI3402
- Output Voltage :
- 5V
- Input Voltage (Min) :
- 4.5V
- Type :
- Controller (PD)
- Width :
- 5mm
- Max Output Power :
- 17W
- Internal Switch(s) :
- yes
- Datasheets
- SI3402-A-GM

Power Over Ethernet (PoE) Controllers Skyworks Solutions, Inc. SI3402-A-GM Overview
The SI3402-A-GM by Skyworks Solutions, Inc. is a state-of-the-art integrated circuit designed for advanced Power Over Ethernet (PoE) applications. This versatile PoE controller offers a compact, highly efficient solution engineered to streamline power management within Ethernet systems. The SI3402-A-GM simplifies the delivery of power to remote devices over Ethernet cabling, reducing overall infrastructure costs and eliminating the need for additional power supplies. Ideal for businesses looking to enhance their network capabilities with reliable power sourcing, this controller is a key component in modern networking and telecommunication systems.
SI3402-A-GM Features
This integrated circuit boasts an array of features suited for robust PoE applications. Key highlights include its ability to support up to 1 channel in a 20QFN package, which offers a reduced footprint while maximizing functionality. The SI3402-A-GM provides efficient power conversion and robust protection mechanisms against overcurrent, overvoltage, and under-voltage conditions, ensuring safe and reliable operation. Additionally, its high integration facilitates reduced external component count, which not only simplifies design and lowers overall system costs but also enhances system reliability.
SI3402-A-GM Applications
- VoIP Phones: Powers Voice over IP phones, ensuring reliable communication with minimal power loss.
- Wireless Access Points: Facilitates the deployment of wireless access points in locations devoid of conventional power outlets, enhancing network coverage.
- IP Cameras: Ideal for surveillance systems, providing consistent power to IP cameras for enhanced security monitoring without the need for local power sources.
- Network Routers and Switches: Enables centralized power management in networking hardware, simplifying infrastructure and reducing setup times.
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