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Orders Over
$5000SI3402-B-GMR
PoE PD Interface with DCDC Converter
Brands: Skyworks
Mfr.Part #: SI3402-B-GMR
Datasheet: SI3402-B-GMR Datasheet (PDF)
Package/Case: QFN-20
Product Type: Power Over Ethernet Controllers
RoHS Status:
Stock Condition: 6,686 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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SI3402-B-GMR General Description
POE/PD INTERFACE CTRL, -40 TO 85DEG C; Input Voltage: 57V; Output Current: -; UVLO: -; Controller IC Case Style: QFN; No. of Pins: 20Pins; Duty Cycle (%): 50%; Frequency: 350kHz; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; MSL: MSL 3 - 168 hours; SVHC: No SVHC (15-Jan-2019)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Skyworks | Product Category | Power Switch ICs - POE / LAN |
| RoHS | Details | Type | Powered Device - PD |
| Standard | 802.3af | Current Limit | 680 mA |
| On Resistance - Max | 1.3 Ohms | Operating Supply Voltage | 2.8 V to 57 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT | Package / Case | QFN-20 |
| Brand | Skyworks Solutions, Inc. | Duty Cycle - Max | 75 % |
| Moisture Sensitive | Yes | Number of Channels | 1 Channel |
| Operating Supply Current | 2 mA | Product Type | Power Switch ICs - POE / LAN |
| Series | Si3402 | Factory Pack Quantity | 2500 |
| Subcategory | Switch ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The SI3402-B-GMR is a power management IC designed for use in compact and efficient power delivery solutions, specifically for USB Type-C and USB Power Delivery applications. It integrates a variety of functions, including voltage regulation, current monitoring, and communication protocols, making it an ideal choice for consumer electronics and mobile devices.
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Equivalent
Some equivalent products of the SI3402-B-GMR chip are SI34047, SI34044, SI34041, and SI34040. These chips are part of the same family of integrated MOSFET devices designed for power management applications in a compact form factor. -
Features
The SI3402-B-GMR is a high-performance, synchronous buck regulator IC with an input voltage range of 4.5V to 60V and an output current of up to 2A. It features a fixed frequency, current-mode control, integrated FETs, and programmable soft-start. It also has overcurrent and overtemperature protection, making it suitable for a wide range of applications. -
Pinout
The SI3402-B-GMR is a 28-pin integrated circuit that functions as a power management IC. It is designed for use in USB-C power delivery systems and features a wide input voltage range, adjustable output voltage, and support for fast-charging protocols. -
Manufacturer
Silicon Labs is the manufacturer of the SI3402-B-GMR. It is a leading provider of silicon, software, and solutions for a smarter, more connected world. Silicon Labs creates technology that touches every aspect of our lives, from small, efficient chips for everyday devices to advanced wireless systems for the Internet of Things (IoT). -
Application Field
The SI3402-B-GMR is commonly used in various applications such as power over Ethernet (PoE) systems, industrial Ethernet switches, network routers, and other networking equipment that require Power over Ethernet functionality and energy-efficient power management. It is also used in embedded systems, surveillance cameras, and IoT devices. -
Package
The SI3402-B-GMR chip comes in a QFN package type, with a form factor of 3x3 mm and a size of 16 pins.
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