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

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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	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	L (mm)	W (mm)	H (mm)	Fl (mm)	Packaging	xPxC	EMI	Gender	Application System	Pins (pcs)	Pitch (mm)	Version	Type	Rows	I_R (A)	Working Voltage (V (AC))	Contact Resistance (mΩ)	Tol. R	Data rate	PoE	Ports	Tab	Improved CMRR	Operating Temperature	LED	PHY Chip Mode	Mount	Shield Tabs	Samples
	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 (rev25a).lbr \| 82.3 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	–	–	–	2	1.25	0.7	–	Tape and Reel	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	-40 °C up to +85 °C	–	–	SMT	–
	7499511611A	SPEC		7 files EDA models: Components ZIP ALT Altium_WE-RJ45 LAN (rev25b).IntLib \| 34.5 MB CDS Cadence_WE-RJ45 LAN (rev25c).zip \| 205.5 MB EAG Eagle_WE-RJ45 LAN (rev25c).lbr \| 979.7 KB KIC KiCad_WE-RJ45LAN (rev25a).zip \| 51.9 MB ZUK Cadstar_WE-RJ45 LAN (rev21c).zip \| 97.9 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	–	–	–	–	–	–	–	–	–	–	–	–	–	–	33.02	17	13.87	–	–	–	Yes	–	–	–	–	THT	PoE+	–	–	–	–	–	1000BASE-T	PoE+	1	Up	Yes	0 °C up to +70 °C	green/orange-yellow	current & voltage	THT	Yes
	885012207022	SPEC		9 files EDA models: Components ZIP ALT Altium_WCAP-CSGP (rev25b).IntLib \| 912.5 KB CDS Cadence_WCAP-CSGP (rev25d).zip \| 707.7 KB EAG Eagle_WCAP-CSGP (rev25c).lbr \| 1.2 MB KIC KiCad_WCAP-CSGP (rev25a).zip \| 277.3 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB 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 (rev25b).zip \| 336.5 KB Download all 9 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	2	1.25	1.25	0.5	7" Tape & Reel	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	-55 °C up to +125 °C	–	–	–	–
	612010235121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-BHD (rev25a).IntLib \| 18.8 MB CDS Cadence_WR-BHD (rev25a).zip \| 19.1 MB EAG Eagle_WR-BHD (rev25a).lbr \| 2.5 MB KIC KiCad_WR-BHD (rev25a).zip \| 53 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 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WR-BHD 2.54 mm Male	–	–	–	–	–	–	–	–	–	–	–	–	1000 MΩ	–	20.3	–	–	–	Tray	–	–	Male	–	10	2.54	Low Profile	Straight	–	3	250	20	max.	–	–	–	–	–	-40 °C up to +125 °C	–	–	THT	–
	61300211121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25a).zip \| 311.3 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 Pin Header - Single	–	–	–	–	–	–	–	–	–	–	–	–	1000 MΩ	–	5.08	–	–	–	Bag	–	–	Pin Header	–	2	2.54	–	Straight	Single	3	250	20	max.	–	–	–	–	–	-40 °C up to +105 °C	–	–	THT	–
	615008138021	SPEC	–	7 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 KIC KiCad_WR-MJ (rev25a).zip \| 72.2 MB 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 Cat 3 Modular Jacks – THT	–	–	–	–	–	–	–	–	–	–	–	–	500 MΩ	–	–	–	–	–	Tray	8P8C	No	–	CAT 3	–	–	–	Vertical	–	1.5	120	20	max.	–	–	1x1	–	–	-40 °C up to +85 °C	–	–	THT	–

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

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	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	L (mm)	W (mm)	H (mm)	Fl (mm)	Packaging	xPxC	EMI	Gender	Application System	Pins (pcs)	Pitch (mm)	Version	Type	Rows	I_R (A)	Working Voltage (V (AC))	Contact Resistance (mΩ)	Tol. R	Data rate	PoE	Ports	Tab	Improved CMRR	Operating Temperature	LED	PHY Chip Mode	Mount	Shield Tabs	Samples

Online Evaluations