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Silergy Corporation SQ33608 | Demoboard EVB_SQ33608WSQ
PoE PD interface compliant with IEEE 802.3af/at/bt standards Highly integrated active clamp PWM controller
Overview
| Topology | Flyback Converter |
| Input voltage | 41-57 V |
| Output 1 | 12 V / 5 A |
| IC revision | 1.0 |
Description
PoE PD interface compliant with IEEE 802.3af/at/bt standards Highly integrated active clamp PWM controller.
Typical applications
- IEEE 802.3af/at/bt-Compliant Devices; Security Cameras; Video and VoIP Phones; WLAN Access Points; IoT Devices; Pico Base Stations
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IR(A) | ISAT(A) | RDC(mΩ) | fres(MHz) | VT(V (AC)) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | Material | Qty. | RDC typ.(mΩ) | RDC max.(mΩ) | Mount | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | Z(mΩ) | ILeak(µA) | DF(%) | Ø D(mm) | L(mm) | Packaging | Version | VIN | VOut1(V) | IOut1(A) | Vaux(V) | n | Size | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWE-HCI SMT Flat Wire High Current Inductor, 4.9 µH, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance4.9 µH | – | – | DC Resistance14.5 mΩ | Self Resonant Frequency56 MHz | – | Performance Rated Current8.3 A | Saturation Current @ 10%2.2 A | Saturation Current @ 30%6.5 A | MaterialSuperflux | Packaging Unit1000 | – | DC Resistance15.95 mΩ | MountSMT | – | – | – | – | – | – | – | – | Length7 mm | – | VersionSMT | – | – | – | – | – | Size7050 | –Check availability | |||
 | SPECWE-XHMI SMT Power Inductor, 15 µH, 8.3 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-XHMI SMT Power Inductor | Inductance15 µH | Rated Current8.3 A | – | DC Resistance14.8 mΩ | Self Resonant Frequency11 MHz | – | Performance Rated Current10.75 A | Saturation Current @ 10%7.2 A | Saturation Current @ 30%16.95 A | – | Packaging Unit300 | DC Resistance14.8 mΩ | DC Resistance16.28 mΩ | MountSMT | – | – | – | – | – | – | – | – | Length11.6 mm | – | – | – | – | – | – | – | Size1090 | –Check availability | |||
 | SPECWE-PoE++ Power over Ethernet Plus Plus Transformer, 100 µH, – | Simulation– | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PoE++ Power over Ethernet Plus Plus Transformer | Inductance100 µH | – | – | – | – | Insulation Test Voltage1500 V (AC) | – | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | Length23.11 mm | PackagingTape and Reel | VersionForward | Input Voltage 36 - 72 V (DC) | Output Voltage 112 V | Output Current 15 A | Auxiliary Voltage12 V | Turns Ratio2:1:1 | SizeEFD20 | –Check availability | ||
 | SPECWE-LQS SMT Power Inductor, 680 µH, 0.35 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LQS SMT Power Inductor | Inductance680 µH | Rated Current0.35 A | Saturation Current0.42 A | DC Resistance2650 mΩ | Self Resonant Frequency1.95 MHz | – | – | – | – | – | Packaging Unit1500 | DC Resistance2650 mΩ | – | MountSMT | – | – | – | – | – | – | – | – | Length6 mm | – | – | – | – | – | – | – | Size6045 | –Check availability | |||
 | SPECWCAP-ASLL Aluminum Electrolytic Capacitors, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ASLL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | Packaging Unit1000 | – | – | MountV-Chip SMT | Capacitance22 µF | Rated Voltage35 V (DC) | Endurance 2000 | Ripple Current230 mA | Impedance440 mΩ | Leakage Current7.7 µA | Dissipation Factor14 % | Diameter6.3 mm | Length5.5 mm | Packaging15" Tape & Reel | VersionTHT | – | – | – | – | – | Size6.3 x 5.5 | –Check availability | |||
| SPECWCAP-ASLL Aluminum Electrolytic Capacitors, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ASLL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | Packaging Unit900 | – | – | MountV-Chip SMT | Capacitance220 µF | Rated Voltage16 V (DC) | Endurance 2000 | Ripple Current280 mA | Impedance360 mΩ | Leakage Current35.2 µA | Dissipation Factor16 % | Diameter6.3 mm | Length7.7 mm | Packaging15" Tape & Reel | VersionSMT | – | – | – | – | – | Size6.3 x 7.7 | –Check availability |
Availability Forecast
WE item number: –
VPE–
Lead time– weeks
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
Does it just not fit? Please contact us.Simply contact our service team for special orders and bulk quantities.