Monolithic Power Systems MP3921 | Demoboard EV3921-U-00A | Würth Elektronik Reference Design Search

IC reference design search

reference designMP3921 | Demoboard EV3921-U-00A

Overview

Topology	LAN / POE
Input voltage	44-57 V
Output 1	57 V
IC revision	1.0

Typical applications

PoE

More information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	xPxC	EMI	Application System	λ_{Dom typ.} (nm)	Emitting Color	λ_{Peak typ.} (nm)	I_{V typ.} (mcd)	V_{F typ.} (V)	Chip Technology	2θ_{50% typ.} (°)	C	Tol. C	V_R (V (DC))	Size	DF (%)	R_ISO	Ceramic Type	W (mm)	Fl (mm)	Data rate	PoE	Ports	Tab	Improved CMRR	Operating Temperature	LED	PHY Chip Mode	Mount	Shield Tabs	Pins (Value)	Rows	H (mm)	Gender	Type	I_R (A)	Packaging	Pitch (mm)	Version	L (mm)	Working Voltage (V (AC))	Contact Resistance (mΩ)	Tol. R	Samples
	615008138021	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-MJ (rev23a).IntLib \| 18.3 MB CDS Cadence_WR-MJ (rev24a).zip \| 83.4 MB EAG Eagle_WR-MJ (rev25a).lbr \| 522.8 KB CAD files ZIP 3D 3D_615008138021 (rev1).pdf \| 237 KB IGS Download_IGS_615008138021 (rev1).pdf \| 177.1 KB STP Download_STP_615008138021 (rev1).stp \| 1.2 MB	Active i\| Production is active. Expected lifetime: >10 years.	WR-MJ Modular Jack Vertical Plastic 8P8C	8P8C	No	CAT 3	–	–	–	–	–	–	–	–	–	–	–	–	500 MΩ	–	–	–	–	–	1x1	–	–	-40 °C up to +85 °C	–	–	THT	–	–	–	–	–	Vertical	1.5	Tray	–	–	–	120	20	max.
	7499511611A	SPEC		6 files EDA models: Components ZIP ALT Altium_WE-RJ45 LAN (rev24d).IntLib \| 36.6 MB ZUK Cadstar_WE-RJ45 LAN (rev21c).zip \| 97.9 KB CDS Cadence_WE-RJ45 (rev25a).zip \| 203.5 MB EAG Eagle_WE-RJ45 (rev25a).lbr \| 980.1 KB CAD files ZIP IGS IGS_7499511611A (rev1).igs \| 6.2 MB STP STP_7499511611A (rev1).stp \| 1.8 MB	Active i\| Production is active. Expected lifetime: >10 years.	WE-RJ45 LAN Transformer	–	Yes	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	17	–	1000BASE-T	PoE+	1	Up	Yes	0 °C up to +70 °C	green/orange-yellow	current & voltage	THT	Yes	–	–	13.87	–	PoE+	–	–	–	THT	33.02	–	–	–
	150080RS75000	SPEC		7 files EDA models: Components ZIP ALT Altium_WL-SMCW (rev24b).IntLib \| 246 KB CDS Cadence_WL-SMCW (rev24b).zip \| 1 MB EAG Eagle_WL-SMCW (rev24a).lbr \| 42.2 KB CAD files ZIP 3D Download_3D_150080RS75000 (rev1).pdf \| 54.7 KB IGS Download_IGS_WLSMCW-0805 (rev1).igs \| 546.4 KB STP Download_STP_WL-SMCW-0805 (rev1).stp \| 139 KB Electric models ZIP PSP PSpice_WL-SMCW (rev24b).zip \| 10.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WL-SMCW SMT Mono-color Chip LED Waterclear	–	–	–	625	Red	630	150	2	AlInGaP	140	–	–	–	0805	–	–	–	1.25	–	–	–	–	–	–	-40 °C up to +85 °C	–	–	SMT	–	–	–	0.7	–	–	–	Tape and Reel	–	–	2	–	–	–
	885012207022	SPEC		8 files EDA models: Components ZIP ALT Altium_WCAP-CSGP (rev24c).IntLib \| 904 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB CDS Cadence_WCAP-CSGP (rev24b).zip \| 685.2 KB EAG Eagle_WCAP-CSGP (rev24d).lbr \| 1.1 MB CAD files ZIP 3D 3D_885012207022_WCAP-CSGP-0805-10VDC (rev1).pdf \| 14.6 KB IGS IGS_885012207022_WCAP-CSGP-0805-10VDC (rev1).igs \| 77.4 KB STP Download_STP_8850121070xx (rev1).stp \| 29.3 KB Electric models ZIP PSP PSpice_WCAP-CSGP (rev24b).zip \| 331.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WCAP-CSGP MLCCs 10 V(DC)	–	–	–	–	–	–	–	–	–	–	1 µF	±10%	10	0805	5	0.5 GΩ	X7R Class II	1.25	0.5	–	–	–	–	–	-55 °C up to +125 °C	–	–	–	–	–	–	1.25	–	–	–	7" Tape & Reel	–	–	2	–	–	–
	612010235121	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-BHD (rev23a).IntLib \| 18.7 MB CDS Cadence_WR-BHD (rev23a).zip \| 19 MB EAG Eagle_WR-BHD (rev24a).lbr \| 2.5 MB CAD files ZIP 3D 612010235121_1 (rev1).pdf \| 67.5 KB IGS 612010235121 (rev1).igs \| 806 KB STP 612010235121 (rev1).stp \| 304.8 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WR-BHD 2.54 mm Male Box Header High Temperature	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	1000 MΩ	–	–	–	–	–	–	–	–	-40 °C up to +125 °C	–	–	THT	–	10	–	–	Male	Straight	3	Tray	2.54	Low Profile	20.3	250	20	max.
	61300211121	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev24c).zip \| 63.9 MB EAG Eagle_WR-PHD (rev24c).lbr \| 5.2 MB CAD files ZIP 3D 3D_61300211121 (rev1).pdf \| 21.6 KB IGS Download_IGES_61300211121 (rev1).iges \| 257.6 KB STP Download_STP_61300211121 (rev1).stp \| 63.3 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD 2.54 mm THT Pin Header	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	1000 MΩ	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	THT	–	2	Single	–	Pin Header	Straight	3	Bag	2.54	–	5.08	250	20	max.

	Order Code	Datasheet	Simulation
	615008138021	SPEC	–
	7499511611A	SPEC
	150080RS75000	SPEC
	885012207022	SPEC
	612010235121	SPEC	–
	61300211121	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	xPxC	EMI	Application System	λ_{Dom typ.} (nm)	Emitting Color	λ_{Peak typ.} (nm)	I_{V typ.} (mcd)	V_{F typ.} (V)	Chip Technology	2θ_{50% typ.} (°)	C	Tol. C	V_R (V (DC))	Size	DF (%)	R_ISO	Ceramic Type	W (mm)	Fl (mm)	Data rate	PoE	Ports	Tab	Improved CMRR	Operating Temperature	LED	PHY Chip Mode	Mount	Shield Tabs	Pins (Value)	Rows	H (mm)	Gender	Type	I_R (A)	Packaging	Pitch (mm)	Version	L (mm)	Working Voltage (V (AC))	Contact Resistance (mΩ)	Tol. R	Samples

Online Evaluations