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Overview
| Topology | LAN / POE |
| Input voltage | 60 V |
| IC revision | 1.2 |
Description
The Ag5700-LPB series Power-over-Ethernet (PoE+) modules are designed to extract power from a conventional twisted pair Category 5 Ethernet cable, conforming to the IEEE802.3 PoE standard, with full backwards compatibility with the IEEE802.3bt, IEEE802.3at and IEEE802.3af amendments.The Ag5700-LPB is pre-configured as a Type 2 Class 4 device, allowing the module to draw up to 30W of power from the PSE, with nominal output voltages of 12V or 24V. The high efficiency DC/DC converter can achieve up to 89% efficiency and operates over a wide input voltage range with a low ripple and low noise output. The DC/DC converter also has built-in output overload, output short-circuit and over temperature protection and provides a 1500Vdc (input to output) isolation barrier.
Features
- 24W continuous output power, 30W peak output power (IEEE802.3at)
- 89% efficient DC/DC converter
- 12V and 24V variants available
- Low output ripple & noise
- Overload, short-circuit and thermal protection
- Adjustable output voltage
- Industrial temperature range
- Minimal external components required
- Class 4 IEEE802.3 PD
- IEEE802.3bt, IEEE802.3at, IEEE802.3af compliant
- Small Surface mount (SMT) package size
- 1500Vdc isolation (input to output)
- Silvertel “design-in” assistance
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | C | Tol. C | VR(V (DC)) | Size | Qmin. | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | Q(%) | L(µH) | IRP,40K(A) | ISAT,30%(A) | RDC typ.(mΩ) | fres(MHz) | VOP(V) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Pitch(mm) | Ø D(mm) | Pins | IR(mA) | Working Voltage(V (AC)) | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Technical Reference | VDC(V) | VBR(V) | IPeak(A) | PDiss(mW) | VClamp max.(V) | Data rate | PoE | Ports | Tab | Improved CMRR | Operating Temperature | LED | PHY Chip Mode | Mount | USB | Shield Tabs | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMTW SMT Mono-color TOP LED Waterclear, 625 nm, Red | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMTW SMT Mono-color TOP LED Waterclear | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | Luminous Intensity [typ.]300 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | – | Size3528 | – | – | – | – | Length3.5 mm | Width2.8 mm | Height1.9 mm | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Power Dissipation72 mW | – | – | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | MountSMT | – | – | ||||
 | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | Size0805 | – | – | – | – | Length2 mm | Width1.2 mm | Height0.9 mm | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current800 mA | – | Impedance @ 100 MHz1000 Ω | Maximum Impedance1000 Ω | Maximum Impedance100 MHz | Rated Current 21000 mA | DC Resistance0.3 Ω | TypeHigh Current | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | MountSMT | – | – | ||||
 | WE-MAPI SMT Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAPI SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | Size4020 | – | – | – | – | Length4 mm | Width4 mm | Height2 mm | – | – | – | Inductance1.8 µH | Performance Rated Current6.8 A | Saturation Current @ 30%8.7 A | DC Resistance24.5 mΩ | Self Resonant Frequency40 MHz | Operating Voltage80 V | – | – | – | – | – | Pins2 | Rated Current4600 mA | – | – | – | – | – | DC Resistance0.03 Ω | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +125 °C | – | – | MountSMT | – | – | ||||
 | WCAP-ATUL Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATUL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | Capacitance470 µF | Capacitance±20% | Rated Voltage25 V (DC) | – | – | Dissipation Factor14 % | – | – | Length16 mm | – | – | – | PackagingAmmopack | – | – | – | – | – | – | – | Endurance 7000 | Ripple Current1210 mA | Leakage Current117.5 µA | Pitch5 mm | Diameter10 mm | – | – | – | – | – | – | – | – | – | Technical ReferenceATDF160471M025DSPAAG000 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage25 V (DC) | Size1206 | Q-Factor [1]600 | Dissipation Factor3.5 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Length3.2 mm | Width1.6 mm | Height0.8 mm | Pad Dimension0.6 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Technical ReferenceX7R1206104K025DFCT10000 | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance10 µF | Capacitance±10% | Rated Voltage25 V (DC) | Size1206 | Q-Factor [1]600 | Dissipation Factor10 % | Insulation Resistance0.01 GΩ | Ceramic TypeX7R Class II | Length3.2 mm | Width1.6 mm | Height1.6 mm | Pad Dimension0.5 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Technical ReferenceX7R1206106K025DFCT10000 | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | |||||
 | WE-TVSP Power TVS Diode, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TVSP Power TVS Diode | – | – | – | – | – | – | – | – | – | – | SizeDO-214AC | – | – | – | – | Length4.24 mm | Width2.67 mm | Height2.25 mm | – | – | – | – | – | – | – | – | – | – | – | Leakage Current1 µA | – | – | – | – | – | – | – | – | – | – | – | Technical ReferenceSMAJ58A | DC Operating Voltage58 V | (Reverse) Breakdown Voltage67.8 V | (Reverse) Peak Pulse Current4.3 A | Power Dissipation400000 mW | Clamping Voltage [max.]93.6 V | – | – | – | – | – | Operating Temperature -65 °C up to +150 °C | – | – | MountSMT | – | – | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | – | – | Insulation Resistance1000 MΩ | – | Length5.08 mm | – | – | – | PackagingBag | – | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | Pins2 | Rated Current3000 mA | Working Voltage250 V (AC) | – | – | – | – | – | TypeStraight | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | MountTHT | – | – | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | – | – | Insulation Resistance1000 MΩ | – | Length7.62 mm | – | – | – | PackagingBag | – | – | – | – | – | – | – | – | – | – | Pitch2.54 mm | – | Pins3 | Rated Current3000 mA | Working Voltage250 V (AC) | – | – | – | – | – | TypeStraight | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | MountTHT | – | – | |||
 | WCAP-CSMH Mid and High Voltage, –, – | Downloads8 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSMH Mid and High Voltage | – | – | – | – | – | – | – | Capacitance4.7 nF | Capacitance±10% | Rated Voltage1000 V (DC) | Size1206 | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length3.2 mm | Width1.6 mm | Height1.25 mm | Pad Dimension0.6 mm | Packaging7" Tape & Reel | Q-Factor600 % | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Technical ReferenceX7R1206472KA00DFCT10000 | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | |||
| WCAP-CSMH Mid and High Voltage, –, – | Downloads8 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSMH Mid and High Voltage | – | – | – | – | – | – | – | Capacitance1 nF | Capacitance±10% | Rated Voltage2000 V (DC) | Size1206 | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length3.2 mm | Width1.6 mm | Height1.6 mm | Pad Dimension0.6 mm | Packaging7" Tape & Reel | Q-Factor600 % | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Technical ReferenceX7R1206102KB00DFCT10000 | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | |||
 | WE-RJ45 10G Transformer, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-RJ45 10G Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Length33.02 mm | Width17 mm | Height13.87 mm | – | – | – | Inductance120 µH | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Data rate10GBASE-T | PoEPoE+ | Ports1 | Tab PositionUp | Improved Common Mode RejectionNo | Operating Temperature -40 °C up to +85 °C | LED (Left-Right)yellow/green-green | PHY Chip Modecurrent & voltage | MountTHT | USBNo | Shield TabsYes |