Selection Guide - PoE Technology

VERSION 6

Created on: Sep 11, 2009 10:06 AM by tech3 - Last Modified: Jul 1, 2010 11:55 AM by tech2

Selection Guide

PD Controller

Supplier	Device	Duty Cycle (%)	RDS(ON) (Ω)	Programmable Inrush Current	Error Amplifier	Output Power (W)	Input Voltage Range	Internal MOSFET	Packages	Operating Temperature Range
Freescale	MCZ34670EG/R2	50	-	-	Yes	-	-0.3V to 80V	Yes	SOICW-20	–40°C to 85°C
Linear Technology	LTC4267IGN-1#PBF	80	1	Yes	Yes	-	3V to 57V	Yes	SSOP-16	–40°C to 85°C
Linear Technology	LTC4268IDKD-1#PBF LTC4268IDKD-1#PBF	50	0.5	Yes	Yes	35	0.3V to 90V	Yes	SOICW-20	–40°C to 85°C
Maxim	MAX5941AESE+T	85	0.6	Yes	No	-	18V to 67V	Yes	SO-16	–40 to 85 °C
Maxim	MAX5941BESE-T	50	0.6	Yes	No	-	18V to 67V	Yes	SO-16	–40 to 85 °C
Maxim	MAX5942AESE+T	85	0.6	Yes	Yes	-	18V to 67V	Yes	SO-16	–40 to 85 °C
Maxim	MAX5942BESE+T	50	0.6	Yes	Yes	-	18V to 67V	Yes	SO-16	–40 to 85 °C
Maxim	MAX5953AUTM+T	47	0.6	Yes	No	-	11V to 76V	Yes	TQFN 48	0°C to +125°C
National Semiconductor	LM5070MTC-50 LM5070MTC-50	50	1	Yes	Yes	13	1.8 to 75	Yes	TSSOP-16	-40°C to +125°C
National Semiconductor	LM5070MTC-80 LM5070MTC-80	80	1	Yes	Yes	13	1.8 to 75	Yes	TSSOP-16	-40°C to +125°C
National Semiconductor	LM5071MT-50 LM5071MT-50	50	1	No	Yes	13	1.8V to 60V	Yes	TSSOP-16	-40°C to +125°C
National Semiconductor	LM5071MT-80 LM5071MT-80	80	1	No	Yes	13	1.8V to 60V	Yes	TSSOP-16	-40°C to +125°C
National Semiconductor	LM5072MH-50 LM5072MH-50	50	0.7	Yes	Yes	25	9V to 70V	Yes	TSSOP-16EP	-40°C to +125°C
National Semiconductor	LM5072MH-80 LM5072MH-80	80	0.7	Yes	Yes	25	9V to 70V	Yes	TSSOP-16EP	-40°C to +125°C
National Semiconductor	LM5073MH LM5073MH	-	0.7	No	Yes	25	9V to 70V	Yes	TSSOP-14EP	-40°C to +125°C
ON Semiconductor	NCP1080DEG	80	0.6	Yes	Yes	13	-0.3V to 72V	Yes	TSSOP−20 EP	–40°C to 85°C
ON Semiconductor	NCP1081DEG	80	0.6	Yes	Yes	40	-0.3V to 72V	Yes	TSSOP−20 EP	–40°C to 85°C
ON Semiconductor	NCP1082DEG	80	0.6	Yes	Yes	13	-0.3V to 72V	Yes	TSSOP−20 EP	–40°C to 85°C
ON Semiconductor	NCP1083DEG	80	0.6	Yes	Yes	40	-0.3V to 72V	Yes	TSSOP−20 EP	–40°C to 85°C
Texas Instrument	TPS23754 TPS23754	78	0.5	No	No	25	24V to 57V	Yes	TSSOP-20	-40°C to +125°C
Texas Instrument	TPS23753PW TPS23753PW	80	0.7	No	No	13	12V to 57V	Yes	TSSOP-14	-40°C to +125°C
Texas Instrument	TPS23750 TPS23750	50	0.6	No	Yes	13	24V to 57V	Yes	TSSOP-20	-40°C to +85°C
Texas Instrument	TPS23770 TPS23770	50	0.6	No	Yes	13	24V to 57V	Yes	TSSOP-20	-40°C to +125°C

PSE Manager

Supplier	Device	NO.of Outputs	Input Voltage Range	rDS(on) per FET (mΩ)	Internal MOSFET	OverCurrent Protection	Overtemperature Protection	Packages	Operating Temperature Range
Linear Technology	LTC4263CS#PBF LTC4263CS#PBF	1	33V to 66V	-	Yes	No	Yes	SOIC-14	0°C to 70°C
Maxim	MAX5952AEAX+	4	32V to 60V	-	No	Yes	No	SSOP-36	-40°C to +85°C
Maxim	MAX5952CUAX+	4	32V to 60V	-	No	Yes	No	SSOP-36	0°C to +85°C
Maxim	MAX5952CEAX+	4	32V to 60V	-	No	Yes	No	SSOP-36	-40°C to +85°C
Maxim	MAX5952AUAX+	4	32V to 60V	-	No	Yes	No	SSOP-36	0°C to +85°C
Maxim	MAX5945CAX+T	4	32V to 60V	-	No	Yes	Yes	SSOP-36	0°C to +70°C
Maxim	MAX5922CEUI+	1	32V to 60V	450	Yes	Yes	Yes	TSSOP-28	-40°C to +85°C
Silicon Labs	SI3460-D01-GM SI3460-D01-GM	1	11V to 16V	-	-	No	No	QFN-11	-40°C to 85 °C
Texas Instrument	TPS2384PAP TPS2384PAP	4	34V to 57V	-	Yes	-	-	TQFP – 64	-40°C to 125°C
Texas Instrument	TPS2384PJD TPS2384PJD	4	34V to 57V	-	Yes	-	-	TQFP – 64	-40°C to 125°C
Texas Instrument	TPS23841PJD TPS23841PJD	4	34V to 57V	1300	Yes	Yes	Yes	HTQFP-64	-40°C to 125°C
Texas Instrument	TPS23841PAP	4	34V to 57V	1300	Yes	Yes	Yes	HTQFP-64	-40°C to 125°C

Selection Guide - PoE Technology

Created on: Sep 11, 2009 10:06 AM by tech3 - Last Modified: Jul 1, 2010 11:55 AM by tech2

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