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SI3402-B-GM
PoE PD Interface with DCDC Converter
Brands: Skyworks Solutions Inc.
Mfr.Part #: SI3402-B-GM
Datasheet: SI3402-B-GM Datasheet (PDF)
Package/Case: 20-VQFNExposedPad
RoHS Status:
Stock Condition: 9822 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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POE CTRL, 350KHZ, -40 TO 85DEG C; Input Voltage: 57V; Output Current: -; UVLO: 32V; 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 (27-Jun-2018)
Features
- Pin-compatible replacement for the obsolete Si3402-AIEEE 802.3 standard-compliant solution, including pre-standard (legacy) PoE supportHighly-integrated IC enables compact solution footprints-Minimal external components-Integrated diode bridges and transient surge suppressor-Integrated switching regulator controller with on-chip power FET-Integrated dual current-limited hotswap switchProgrammable classification circuitIncorporates switcher EMI-reduction techniques.Supports non-isolated and isolated switching topologiesComprehensive protection circuitry-Transient overvoltage protection-Undervoltage lockout-Early power-loss indicator-Thermal shutdown protection-Foldback current limitingLow-profile 5 x 5 mm 20-pin QFNRoHS-compliant
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Package | Tray | Product Status | Active |
| Type | Controller (PD), DC/DC | Number of Channels | 1 |
| Power - Max | 17 W | Internal Switch(s) | Yes |
| Auxiliary Sense | No | Standards | 802.3at (PoE+), 802.3af (PoE) |
| Voltage - Supply | 2.8V ~ 57V | Current - Supply | 2mA |
| Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad | Supplier Device Package | 20-QFN (5x5) |
| Base Product Number | SI3402 |
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 | |
|---|---|---|
 |
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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
