Specification	TPS23851DCER

Auxiliary Sense	No
Current - Supply	2 mA
Internal Switch(s)	No
Mounting Type	Surface Mount
Number of Channels	4
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-20 °C
Package Length	0.295 in
Package Name	36-BSOP, 36-SSOP
Package Width	7.5 mm
Power - Max	34.2 W
Standards	802.3at (PoE+), 802.3af (PoE)
Type	Controller (PSE)
Voltage - Supply (Maximum)	57 V
Voltage - Supply (Minimum)	44 VDC
Voltage - Supply (Range 1 Maximum)	3.6 V
Voltage - Supply (Range 1 Minimum)	3 V
Voltage - Supply (Range 2 Maximum)	57 V
Voltage - Supply (Range 2 Minimum)	44 V

TPS23851 Series

Part	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Power - Max	Package Width	Package Name	Package Length	Current - Supply	Mounting Type	Standards	Internal Switch(s)	Auxiliary Sense	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Voltage - Supply (Range 1 Minimum)	Voltage - Supply (Range 2 Minimum)	Voltage - Supply (Range 2 Maximum)	Voltage - Supply (Range 1 Maximum)	Type
Texas Instruments TPS23851DCER	44 VDC	57 V	34.2 W	7.5 mm	36-BSOP 36-SSOP	0.295 in	2 mA	Surface Mount	802.3af (PoE) 802.3at (PoE+)	No	No	85 °C	-20 °C	4	3 V	44 V	57 V	3.6 V	Controller (PSE)
Texas Instruments TPS23851DCE	44 VDC	57 V	34.2 W	7.5 mm	36-BSOP 36-SSOP	0.295 in	2 mA	Surface Mount	802.3af (PoE) 802.3at (PoE+)	No	No	85 °C	-20 °C	4	3 V	44 V	57 V	3.6 V	Controller (PSE)

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