Silicon Labs Products - PMIC - Power Over Ethernet (PoE) Controllers

SI3453-B02-GMR
Silicon Labs

IC POE PSE PORT CTLR QUAD 40QFN

Package: 40-VFQFN Exposed Pad

Stock5,184
SI3453A-B02-GMR
Silicon Labs

IC POE PSE PORT CTLR QUAD 40QFN

Package: 40-VFQFN Exposed Pad

Stock5,280
SI3403-A-GM
Silicon Labs

IC POE CTLR TO 17W LOW EMI 20QFN

Package: -

Stock7,904
SI3482-A01-GM
Silicon Labs

IC CTLR POE 24-48PORT PSE 24-QFN

Package: 24-WFQFN Exposed Pad

Stock3,456
SI3483-A02-GM
Silicon Labs

IC POE PSE 64PORT 24QFN

Package: -

Stock4,208
SI3482-A01-GMR
Silicon Labs

IC CTLR POE 24-48PORT PSE 24-QFN

Package: 24-WFQFN Exposed Pad

Stock6,224
SI3483-A02-GMR
Silicon Labs

IC POE PSE 64PORT 24QFN

Package: -

Stock7,888
SI3460-E02-GM
Silicon Labs

IC POWER MANAGEMENT CTLR 11VQFN

Package: 10-VFDFN Exposed Pad

Stock2,624
SI3480-A01-GM
Silicon Labs

IC CTLR 4/8-PORT POE 20-QFN

Package: 20-VFQFN Exposed Pad

Stock3,408
SI3402-B-GM
Silicon Labs

IC POE PD LOW EMI SW REG 20VQFN

Package: 20-VQFN Exposed Pad

Stock7,520
SI3460-E02-GMR
Silicon Labs

IC POWER MANAGEMENT CTLR 11VQFN

Package: 10-VFDFN Exposed Pad

Stock14,280
SI3402-C-GMR
Silicon Labs

IC POE PD LOW EMI SW REG 20VQFN

Package: -

Stock3,136
SI3402-B-GMR
Silicon Labs

IC POE PD LOW EMI SW REG 20VQFN

Package: 20-VQFN Exposed Pad

Stock15,948
SI3480-A01-GMR
Silicon Labs

IC CTLR 4/8-PORT POE 20-QFN

Package: 20-VFQFN Exposed Pad

Stock2,672
SI3462-E01-GMR
Silicon Labs

IC POE/POE PSE SGL PORT 11-QFN

Package: 10-VFDFN Exposed Pad

Stock4,432
SI3402-C-GM
Silicon Labs

IC POE PD LOW EMI SW REG 20VQFN

Package: -

Stock8,628
SI3462-E01-GM
Silicon Labs

IC POE/POE PSE SGL PORT 11-QFN

Package: 10-VFDFN Exposed Pad

Stock7,872
SI3459-B02-IM
Silicon Labs

IC POE PSE 8 PORT 802.3AT 56QFN

Package: -

Stock8,772
SI3484-A01-GMR
Silicon Labs

POWER MANAGEMENT IC

Package: 24-WFQFN Exposed Pad

Stock6,320
SI34062-A-GMR
Silicon Labs

HIGH-EFFICIENCY SWITCHING REGULA

Package: 24-VQFN Exposed Pad

Stock2,128

Part Number	Manufacturer	Description	Package	Stock	Number of Channels	Power - Max	Internal Switch(s)	Auxiliary Sense	Standards	Voltage - Supply	Current - Supply	Operating Temperature	Package / Case	Supplier Device Package
SI3453-B02-GMR	Silicon Labs	IC POE PSE PORT CTLR QUAD 40QFN Type: Controller (PSE) Number of Channels: 4 Power - Max: 40W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 4mA Operating Temperature: -40°C ~ 85°C Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6)	Package: 40-VFQFN Exposed Pad	Stock5,184	4	40W	Yes	No	802.3at (PoE+), 802.3af (PoE)	45 V ~ 57 V	4mA	-40°C ~ 85°C	40-VFQFN Exposed Pad	40-QFN (6x6)
SI3453A-B02-GMR	Silicon Labs	IC POE PSE PORT CTLR QUAD 40QFN Type: Controller (PSE) Number of Channels: 4 Power - Max: 40W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 4mA Operating Temperature: -40°C ~ 85°C Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6)	Package: 40-VFQFN Exposed Pad	Stock5,280	4	40W	Yes	No	802.3at (PoE+), 802.3af (PoE)	45 V ~ 57 V	4mA	-40°C ~ 85°C	40-VFQFN Exposed Pad	40-QFN (6x6)
SI3403-A-GM	Silicon Labs	IC POE CTLR TO 17W LOW EMI 20QFN Type: - Number of Channels: - Power - Max: - Internal Switch(s): - Auxiliary Sense: - Standards: - Voltage - Supply: - Current - Supply: - Operating Temperature: - Package / Case: - Supplier Device Package: -	Package: -	Stock7,904	-	-	-	-	-	-	-	-	-	-
SI3482-A01-GM	Silicon Labs	IC CTLR POE 24-48PORT PSE 24-QFN Type: Power Manager Number of Channels: - Power - Max: - Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: 12.1mA Operating Temperature: -40°C ~ 85°C Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock3,456	-	-	No	No	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)
SI3483-A02-GM	Silicon Labs	IC POE PSE 64PORT 24QFN Type: Power Management Number of Channels: 1 Power - Max: - Internal Switch(s): - Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: - Supplier Device Package: -	Package: -	Stock4,208	1	-	-	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	-	-40°C ~ 85°C	-	-
SI3482-A01-GMR	Silicon Labs	IC CTLR POE 24-48PORT PSE 24-QFN Type: Power Manager Number of Channels: - Power - Max: - Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: 12.1mA Operating Temperature: -40°C ~ 85°C Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock6,224	-	-	No	No	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)
SI3483-A02-GMR	Silicon Labs	IC POE PSE 64PORT 24QFN Type: Power Management Number of Channels: 1 Power - Max: - Internal Switch(s): - Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: - Supplier Device Package: -	Package: -	Stock7,888	1	-	-	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	-	-40°C ~ 85°C	-	-
SI3460-E02-GM	Silicon Labs	IC POWER MANAGEMENT CTLR 11VQFN Type: Controller (PSE), DC/DC Number of Channels: 1 Power - Max: 15.4W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 11 V ~ 16 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock2,624	1	15.4W	No	Yes	802.3af (PoE)	11 V ~ 16 V	-	-40°C ~ 85°C	10-VFDFN Exposed Pad	11-QFN (3x3)
SI3480-A01-GM	Silicon Labs	IC CTLR 4/8-PORT POE 20-QFN Type: Power Manager Number of Channels: - Power - Max: - Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: 13mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock3,408	-	-	No	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	13mA	-40°C ~ 85°C	20-VFQFN Exposed Pad	20-QFN (4x4)
SI3402-B-GM	Silicon Labs	IC POE PD LOW EMI SW REG 20VQFN Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 17W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.8 V ~ 57 V Current - Supply: 2mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VQFN Exposed Pad Supplier Device Package: 20-QFN (5x5)	Package: 20-VQFN Exposed Pad	Stock7,520	1	17W	Yes	No	802.3at (PoE+), 802.3af (PoE)	2.8 V ~ 57 V	2mA	-40°C ~ 85°C	20-VQFN Exposed Pad	20-QFN (5x5)
SI3460-E02-GMR	Silicon Labs	IC POWER MANAGEMENT CTLR 11VQFN Type: Controller (PSE), DC/DC Number of Channels: 1 Power - Max: 15.4W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 11 V ~ 16 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock14,280	1	15.4W	No	Yes	802.3af (PoE)	11 V ~ 16 V	-	-40°C ~ 85°C	10-VFDFN Exposed Pad	11-QFN (3x3)
SI3402-C-GMR	Silicon Labs	IC POE PD LOW EMI SW REG 20VQFN Type: Controller (PD) Number of Channels: 1 Power - Max: - Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.8 V ~ 57 V Current - Supply: 2mA Operating Temperature: -40°C ~ 85°C Package / Case: - Supplier Device Package: -	Package: -	Stock3,136	1	-	Yes	No	802.3at (PoE+), 802.3af (PoE)	2.8 V ~ 57 V	2mA	-40°C ~ 85°C	-	-
SI3402-B-GMR	Silicon Labs	IC POE PD LOW EMI SW REG 20VQFN Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 17W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.8 V ~ 57 V Current - Supply: 2mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VQFN Exposed Pad Supplier Device Package: 20-QFN (5x5)	Package: 20-VQFN Exposed Pad	Stock15,948	1	17W	Yes	No	802.3at (PoE+), 802.3af (PoE)	2.8 V ~ 57 V	2mA	-40°C ~ 85°C	20-VQFN Exposed Pad	20-QFN (5x5)
SI3480-A01-GMR	Silicon Labs	IC CTLR 4/8-PORT POE 20-QFN Type: Power Manager Number of Channels: - Power - Max: - Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: 13mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock2,672	-	-	No	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	13mA	-40°C ~ 85°C	20-VFQFN Exposed Pad	20-QFN (4x4)
SI3462-E01-GMR	Silicon Labs	IC POE/POE PSE SGL PORT 11-QFN Type: Controller (PSE) Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 8mA Operating Temperature: -40°C ~ 85°C Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock4,432	1	30W	Yes	No	802.3at (PoE+), 802.3af (PoE)	45 V ~ 57 V	8mA	-40°C ~ 85°C	10-VFDFN Exposed Pad	11-QFN (3x3)
SI3402-C-GM	Silicon Labs	IC POE PD LOW EMI SW REG 20VQFN Type: Controller (PD) Number of Channels: 1 Power - Max: - Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.8 V ~ 57 V Current - Supply: 2mA Operating Temperature: -40°C ~ 85°C Package / Case: - Supplier Device Package: -	Package: -	Stock8,628	1	-	Yes	No	802.3at (PoE+), 802.3af (PoE)	2.8 V ~ 57 V	2mA	-40°C ~ 85°C	-	-
SI3462-E01-GM	Silicon Labs	IC POE/POE PSE SGL PORT 11-QFN Type: Controller (PSE) Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 8mA Operating Temperature: -40°C ~ 85°C Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock7,872	1	30W	Yes	No	802.3at (PoE+), 802.3af (PoE)	45 V ~ 57 V	8mA	-40°C ~ 85°C	10-VFDFN Exposed Pad	11-QFN (3x3)
SI3459-B02-IM	Silicon Labs	IC POE PSE 8 PORT 802.3AT 56QFN Type: Controller (PSE), DC/DC Number of Channels: 8 Power - Max: - Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 44 V ~ 57 V Current - Supply: 2mA Operating Temperature: -40°C ~ 85°C Package / Case: - Supplier Device Package: -	Package: -	Stock8,772	8	-	No	No	802.3at (PoE+), 802.3af (PoE)	44 V ~ 57 V	2mA	-40°C ~ 85°C	-	-
SI3484-A01-GMR	Silicon Labs	POWER MANAGEMENT IC Type: Controller (PSE) Number of Channels: 64 Power - Max: 30W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: 12.1mA Operating Temperature: -40°C ~ 85°C Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock6,320	64	30W	No	Yes	802.3at (PoE)	2.7 V ~ 3.6 V	12.1mA	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-QFN (4x4)
SI34062-A-GMR	Silicon Labs	HIGH-EFFICIENCY SWITCHING REGULA Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock2,128	1	30W	Yes	Yes	802.3at (PoE)	2.7 V ~ 57 V	-	-40°C ~ 85°C	24-VQFN Exposed Pad	24-QFN (5x5)
SI34061-A-GMR	Silicon Labs	HIGH-EFFICIENCY SWITCHING REGULA Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock3,472	1	30W	Yes	Yes	802.3at (PoE)	2.7 V ~ 57 V	-	-40°C ~ 85°C	24-VQFN Exposed Pad	24-QFN (5x5)
SI3406-A-GMR	Silicon Labs	HIGH-EFFICIENCY SWITCHING REGULA Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 20W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 20-VQFN Exposed Pad Supplier Device Package: 20-QFN (5x5)	Package: 20-VQFN Exposed Pad	Stock7,488	1	20W	Yes	Yes	802.3at (PoE)	2.7 V ~ 57 V	-	-40°C ~ 85°C	20-VQFN Exposed Pad	20-QFN (5x5)
SI3404-A-GMR	Silicon Labs	COMPLIANT PD INTERFACE WITH COMP Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 15.4W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 1.5 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock5,232	1	15.4W	Yes	Yes	802.3at (PoE)	1.5 V ~ 57 V	-	-40°C ~ 85°C	20-VFQFN Exposed Pad	20-QFN (4x4)
SI34062-A-GM	Silicon Labs	HIGH-EFFICIENCY SWITCHING REGULA Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock5,360	1	30W	Yes	Yes	802.3at (PoE)	2.7 V ~ 57 V	-	-40°C ~ 85°C	24-VQFN Exposed Pad	24-QFN (5x5)
SI34061-A-GM	Silicon Labs	HIGH-EFFICIENCY SWITCHING REGULA Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock6,464	1	30W	Yes	Yes	802.3at (PoE)	2.7 V ~ 57 V	-	-40°C ~ 85°C	24-VQFN Exposed Pad	24-QFN (5x5)
SI3404-A-GM	Silicon Labs	TYPE 1 COMPLIANT PD INTERFACE Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 15.4W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 1.5 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock20,688	1	15.4W	Yes	Yes	802.3at (PoE)	1.5 V ~ 57 V	-	-40°C ~ 85°C	20-VFQFN Exposed Pad	20-QFN (4x4)
SI3484-A01-GM	Silicon Labs	PSE POWER MANAGEMENT IC Type: Controller (PSE) Number of Channels: 64 Power - Max: 30W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Current - Supply: 12.1mA Operating Temperature: -40°C ~ 85°C Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock6,032	64	30W	No	Yes	802.3at (PoE)	2.7 V ~ 3.6 V	12.1mA	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-QFN (4x4)
SI3406-A-GM	Silicon Labs	INTERFACE AND HIGH-EFFICIENCY SW Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 20W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: - Operating Temperature: -40°C ~ 85°C Package / Case: 20-VQFN Exposed Pad Supplier Device Package: 20-QFN (5x5)	Package: 20-VQFN Exposed Pad	Stock11,208	1	20W	Yes	Yes	802.3at (PoE)	2.7 V ~ 57 V	-	-40°C ~ 85°C	20-VQFN Exposed Pad	20-QFN (5x5)