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Manufacturer Part Number Manufacturer Series Packaging Type Number of Channels Power Max Standards Voltage Supply Current Supply Operating Temperature Package Case Supplier Device Package Internal Switchs Auxiliary Sense Lifecycle
Lifecycle
1310096 SI3400-GM Silicon Labs - Tube Controller (PD), DC/DC 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN-EP (5x5) Yes No Obsolete
1310098 SI3400-BZ-GM Silicon Labs - Tray Controller (PD), DC/DC 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Obsolete
1310099 SI3400-C-GM Silicon Labs - Tube Controller (PD), DC/DC 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Obsolete
1310100 SI3400-D-GM Silicon Labs - Tube Controller (PD), DC/DC 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Discontinued
1310101 SI3401-D-GM Silicon Labs - Tube Controller (PD), DC/DC 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Discontinued
1310102 SI3401-E1-GM Silicon Labs - Tube Controller (PD), DC/DC 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Obsolete
1310103 SI3400-E1-GM Silicon Labs - Tube Controller (PD), DC/DC 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Obsolete
1310151 SI3453A-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310152 SI3452A-B01-IM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310153 SI3452B-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310154 SI3453B-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310155 SI3452C-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310156 SI3452A-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310157 SI3453D-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310158 SI3453C-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310159 SI3452-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310160 SI3452D-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310161 SI3453-B01-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310162 SI3452-B01-IM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310167 SI3402-A-GMR Silicon Labs - Tape & Reel (TR) Controller (PD) 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Obsolete
1310168 SI3460-E03-GM Silicon Labs - Tube Controller (PSE), DC/DC 1 15.4W 802.3af (PoE) 11 V ~ 16 V - -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) No Yes Obsolete
1310169 SI3402-A-GM Silicon Labs - Tray Controller (PD) 1 15W 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Obsolete
1310170 SI3460-E03-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE), DC/DC 1 15.4W 802.3af (PoE) 11 V ~ 16 V - -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) No Yes Obsolete
1310171 SI3461-E01-GM Silicon Labs - Tube Controller (PSE), DC/DC 1 30W 802.3af (PoE) 45 V ~ 57 V 8mA -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) No Yes Obsolete
1310172 SI3461-E01-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE), DC/DC 1 30W 802.3af (PoE) 45 V ~ 57 V 8mA -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) No Yes Obsolete
1310176 SI3461-E02-GM Silicon Labs - Tube Controller (PSE) 1 30W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 8mA -40°C ~ 85°C 14-PowerVFQFN 11-QFN (3x3) No No Obsolete
1310178 SI3452A-B02-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310179 SI3452-B02-GM Silicon Labs - Tray Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310180 SI3452B-B02-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310181 SI3452C-B02-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310182 SI3452D-B02-GM Silicon Labs - Tray Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310206 SI3452A-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310207 SI3452-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310208 SI3452B-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310209 SI3452C-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310210 SI3452D-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 3.7mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310459 SI3462-E01-GM Silicon Labs - Tray Controller (PSE) 1 30W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 8mA -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) Yes No Active
1310512 SI3462-E01-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 1 30W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 8mA -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) Yes No Active
1310513 SI3480-A01-GMR Silicon Labs - Tape & Reel (TR) Power Manager - - 802.3at (PoE+), 802.3af (PoE) 2.7 V ~ 3.6 V 13mA -40°C ~ 85°C 20-VFQFN Exposed Pad 20-QFN (4x4) No No Not For New Designs
1310520 SI3402-B-GMR Silicon Labs - Tape & Reel (TR) Controller (PD), DC/DC 1 17W 802.3at (PoE+), 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Active
1310524 SI3460-E02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE), DC/DC 1 15.4W 802.3af (PoE) 11 V ~ 16 V - -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) No Yes Obsolete
1310526 SI3402-B-GM Silicon Labs - Tray Controller (PD), DC/DC 1 17W 802.3at (PoE+), 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Active
1310528 SI3480-A01-GM Silicon Labs - Tube Power Manager - - 802.3at (PoE+), 802.3af (PoE) 2.7 V ~ 3.6 V 13mA -40°C ~ 85°C 20-VFQFN Exposed Pad 20-QFN (4x4) No No Not For New Designs
1310529 SI3460-E02-GM Silicon Labs - Tube Controller (PSE), DC/DC 1 15.4W 802.3af (PoE) 11 V ~ 16 V - -40°C ~ 85°C 10-VFDFN Exposed Pad 11-QFN (3x3) No Yes Obsolete
1310592 SI3482-A01-GMR Silicon Labs - Tape & Reel (TR) Power Manager - - 802.3at (PoE+), 802.3af (PoE) 2.7 V ~ 3.6 V 12.1mA -40°C ~ 85°C 24-WFQFN Exposed Pad 24-QFN (4x4) No No Not For New Designs
1310618 SI3482-A01-GM Silicon Labs - Tube Power Manager - - 802.3at (PoE+), 802.3af (PoE) 2.7 V ~ 3.6 V 12.1mA -40°C ~ 85°C 24-WFQFN Exposed Pad 24-QFN (4x4) No No Not For New Designs
1310632 SI3403-A-GM Silicon Labs - - - - - - - - - - - - - Obsolete
1310650 SI3453A-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310651 SI3453-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310652 SI3453B-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310653 SI3453C-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310654 SI3453D-B02-GMR Silicon Labs - Tape & Reel (TR) Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Active
1310667 SI3453A-B02-GM Silicon Labs - Tray Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310668 SI3453-B02-GM Silicon Labs - Tray Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310669 SI3453B-B02-GM Silicon Labs - Tube Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310670 SI3453C-B02-GM Silicon Labs - Tray Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Obsolete
1310671 SI3453D-B02-GM Silicon Labs - Tray Controller (PSE) 4 40W 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 4mA -40°C ~ 85°C 40-VFQFN Exposed Pad 40-QFN (6x6) Yes No Active
23471948 SI3406-A-GM Silicon Labs - Tray Alternate Packaging Controller (PD), DC/DC 1 20W 802.3at (PoE) 2.7 V ~ 57 V - -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes Yes Active
23471949 SI34062-A-GM Silicon Labs - Tube Alternate Packaging Controller (PD), DC/DC 1 30W 802.3at (PoE) 2.7 V ~ 57 V - -40°C ~ 85°C 24-VQFN Exposed Pad 24-QFN (5x5) Yes Yes Active
23471953 SI3484-A01-GM Silicon Labs - - Controller (PSE) 64 30W 802.3at (PoE) 2.7 V ~ 3.6 V 12.1mA -40°C ~ 85°C 24-WFQFN Exposed Pad 24-QFN (4x4) No Yes Active
23471956 SI3454-B01-IM Silicon Labs - Tray Alternate Packaging Controller (PSE), DC/DC 4 - 802.3at (PoE+), 802.3af (PoE) 44 V ~ 57 V 2mA -40°C ~ 85°C 36-VFQFN Exposed Pad 36-QFN (5x7) No No Active
23471973 SI3402-C-GMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Controller (PD), DC/DC 1 15W 802.3at (PoE+), 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Not For New Designs
23472060 SI3459-B02-IM Silicon Labs - Tube Alternate Packaging Controller (PSE), DC/DC 8 - 802.3at (PoE+), 802.3af (PoE) 44 V ~ 57 V 2mA -40°C ~ 85°C 56-VFQFN Exposed Pad 56-QFN (8x8) No No Active
23472097 SI3404-A-GM Silicon Labs - Tray Alternate Packaging Controller (PD), DC/DC 1 15.4W 802.3at (PoE) 1.5 V ~ 57 V - -40°C ~ 85°C 20-VFQFN Exposed Pad 20-QFN (4x4) Yes Yes Active
23472101 SI3402-C-GM Silicon Labs - Tray Alternate Packaging Controller (PD), DC/DC 1 15W 802.3at (PoE+), 802.3af (PoE) 2.8 V ~ 57 V 2mA -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes No Not For New Designs
23472149 SI34061-A-GM Silicon Labs - Tray Alternate Packaging Controller (PD), DC/DC 1 30W 802.3at (PoE) 2.7 V ~ 57 V - -40°C ~ 85°C 24-VQFN Exposed Pad 24-QFN (5x5) Yes Yes Active
23472194 SI3404-A-GMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Controller (PD), DC/DC 1 15.4W 802.3at (PoE) 1.5 V ~ 57 V - -40°C ~ 85°C 20-VFQFN Exposed Pad 20-QFN (4x4) Yes Yes Active
23472218 SI3406-A-GMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Controller (PD), DC/DC 1 20W 802.3at (PoE) 2.7 V ~ 57 V - -40°C ~ 85°C 20-VQFN Exposed Pad 20-QFN (5x5) Yes Yes Active
23472234 SI34061-A-GMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Controller (PD), DC/DC 1 30W 802.3at (PoE) 2.7 V ~ 57 V - -40°C ~ 85°C 24-VQFN Exposed Pad 24-QFN (5x5) Yes Yes Active
23472235 SI34062-A-GMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Controller (PD), DC/DC 1 30W 802.3at (PoE) 2.7 V ~ 57 V - -40°C ~ 85°C 24-VQFN Exposed Pad 24-QFN (5x5) Yes Yes Active
23472282 SI3483-A02-GMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Power Management 1 - 802.3at (PoE+), 802.3af (PoE) 2.7 V ~ 3.6 V - -40°C ~ 85°C 24-WFQFN Exposed Pad 24-QFN (4x4) - No Not For New Designs
23472283 SI3484-A01-GMR Silicon Labs - - Controller (PSE) 64 30W 802.3at (PoE) 2.7 V ~ 3.6 V 12.1mA -40°C ~ 85°C 24-WFQFN Exposed Pad 24-QFN (4x4) No Yes Active
23472304 SI3483-A02-GM Silicon Labs - Tray Alternate Packaging Power Management 1 - 802.3at (PoE+), 802.3af (PoE) 2.7 V ~ 3.6 V - -40°C ~ 85°C 24-WFQFN Exposed Pad 24-QFN (4x4) - No Not For New Designs
23472331 SI3454-B01-IMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Controller (PSE), DC/DC 4 - 802.3at (PoE+), 802.3af (PoE) 44 V ~ 57 V 2mA -40°C ~ 85°C 36-VFQFN Exposed Pad 36-QFN (5x7) No No Active
23472356 SI3459-B02-IMR Silicon Labs - Tape & Reel (TR) Alternate Packaging Controller (PSE), DC/DC 8 - 802.3at (PoE+), 802.3af (PoE) 44 V ~ 57 V 2mA -40°C ~ 85°C 56-VFQFN Exposed Pad 56-QFN (8x8) No No Active
27805884 SI3471A-A01-IMR Silicon Labs - Controller (PSE) 1 90W 802.3at (PoE), 802.3af (PoE), 802.3bt 3V ~ 3.6V 25mA -40°C ~ 85°C 38-VFQFN Exposed Pad 38-QFN (5x7) No No Active
27805887 SI34071-A01-GMR Silicon Labs - Controller (PD), DC/DC 1 71W 802.3at (PoE+), 802.3bt - - - 32-QFN 32-QFN (5x5) No No Active
27805890 SI3471A-A01-IM Silicon Labs - Controller (PSE) 1 90W 802.3at (PoE), 802.3af (PoE), 802.3bt 3V ~ 3.6V 25mA -40°C ~ 85°C 38-VFQFN Exposed Pad 38-QFN (5x7) No No Active
27805891 SI34071-A01-GM Silicon Labs - Controller (PD), DC/DC 1 71W 802.3at (PoE+), 802.3bt - - - 32-QFN 32-QFN (5x5) No No Active
27805892 SI3474A-A01-IMR Silicon Labs - Controller (PSE) 8 90W 802.3at (PoE), 802.3bt - - - 56-VFQFN Exposed Pad 56-QFN (8x8) - - Active
27805895 SI3474B-A01-IMR Silicon Labs - Controller (PSE) 8 90W 802.3at (PoE), 802.3bt - - - 56-VFQFN Exposed Pad 56-QFN (8x8) - - Active
27805901 SI3474B-A01-IM Silicon Labs - Controller (PSE) 8 90W 802.3at (PoE), 802.3bt - - - 56-VFQFN Exposed Pad 56-QFN (8x8) - - Active
27805902 SI3474A-A01-IM Silicon Labs - Controller (PSE) 8 90W 802.3at (PoE), 802.3bt - - - 56-VFQFN Exposed Pad 56-QFN (8x8) - - Active

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