Specification	SI3453C-B01-GM

Auxiliary Sense	No
Current - Supply	4 mA
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Number of Channels	4
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	40-VFQFN Exposed Pad
Package Length	6 mm
Package Name	40-QFN
Package Width	6 mm
Power - Max	40 W
Standards	802.3at (PoE+), 802.3af (PoE)
Type	Controller (PSE)
Voltage - Supply (Maximum)	57 V
Voltage - Supply (Minimum)	45 VDC

SI3453 Series

Part	Package Width	Package Name	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Power - Max	Package / Case	Current - Supply	Type	Standards	Internal Switch(s)	Number of Channels	Mounting Type	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Auxiliary Sense
Skyworks Solutions Inc. SI3453D-B01-GM	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453A-B02-GM	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453C-B01-GM	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453A-B02-GMR	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453B-B02-GMR	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453-B02-GMR	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453D-B02-GM	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453B-B01-GM	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453-B02-GM	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No
Skyworks Solutions Inc. SI3453C-B02-GM	6 mm	40-QFN	6 mm	-40 °C	85 °C	40 W	40-VFQFN Exposed Pad	4 mA	Controller (PSE)	802.3af (PoE) 802.3at (PoE+)	Yes	4	Surface Mount	45 VDC	57 V	No

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SI3452/3

SI3453C-B01-GM | Datasheet