Analog Devices LTM8078 | Demoboard DC2777A | Würth Elektronik Reference Design Search

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reference designLTM8078 | Demoboard DC2777A

Overview

Topology	Buck Converter
Input voltage	7-40 V
Switching frequency	300-3000 kHz
Output 1	3.3 V / 1.4 A
Output 2	5 V / 1.4 A

Typical applications

Medical Equipment
Automated Test Equipment , Distributed Supply Regulation , Industrial Supplies

More information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,10% (A)	I_SAT,30% (A)	R_{DC max.} (mΩ)	f_res (MHz)	Mount	Z @ 100 MHz (Ω)	Z_max (Ω)	Test Condition Z_max	I_R (mA)	Z @ 1 GHz (Ω)	H (mm)	Type	Pins (pcs)	Rows	Gender	Packaging	Samples
	744373240022	SPEC		9 files EDA models: Components ZIP ALT WE-LHMI (rev25b).IntLib \| 1.8 MB CDS Cadence_WE-LHMI (rev25a).zip \| 4.5 MB EAG Eagle_WE-LHMI (rev24c).lbr \| 193.1 KB KIC KiCad_WE-LHMI (rev25a).zip \| 991.6 KB ZUK Download_CadStar_WE-LHMI (rev19a).zip \| 16.7 KB CAD files ZIP IGS WE-LHMI_4020 (rev1).igs \| 943.7 KB STP WE-LHMI_4020 (rev1).stp \| 377.6 KB Electric models ZIP PSP PSpice_WE-LHMI (rev24b).zip \| 33.5 KB SCS Spectre_WE-LHMI (rev24a).mod \| 43.1 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-LHMI SMT Power Inductor	0.22	11.4	10.8	22.3	7.3	195	SMT	–	–	–	–	–	1.8	–	2	–	–	–
	74279226101	SPEC		10 files EDA models: Components ZIP ALT WE-MPSB (rev25a).IntLib \| 140 KB CDS Cadence_WE-MPSB (rev22a).zip \| 487.9 KB EAG Eagle_WE-MPSB (rev19a).lbr \| 50.1 KB KIC KiCad_WE-MPSB (rev25a).zip \| 195.6 KB ZUK Cadstar_WE-MPSB (rev19a).zip \| 8.6 KB CAD files ZIP IGS 74279226101 (rev1).igs \| 77 KB STP 74279226101 (rev1).stp \| 62.5 KB Electric models ZIP ADS ADS_WE-MPSB (rev24a).zip \| 1.4 MB PSP PSpice_WE-MPSB (rev24a).zip \| 6.5 KB S S-PARAMETER_WE-MPSB (rev21a).zip \| 3.8 MB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-MPSB EMI Multilayer Power Suppression Bead	–	–	–	–	6	–	SMT	100	160	1100 MHz	8000	150	2.3	High Current	–	–	–	–
	60800213421	SPEC	–	3 files CAD files ZIP 3D 3D_60800213421 (rev1).pdf \| 65.8 KB IGS Downloads_IGES_60800213421 (rev1).iges \| 778 KB STP 60800213421 (rev1).stp \| 286.2 KB Download all 3 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD 2.00 mm Jumper with Test Point	–	–	–	–	–	–	–	–	–	–	3000	–	–	–	2	–	Jumper	Bag
	62000311121	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_62000311121 (rev1).pdf \| 24.7 KB IGS Download_IGES_62000311121 (rev1).iges \| 303.4 KB STP Download_STP_62000311121 (rev1).stp \| 74.1 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD 2.00 mm THT Pin Header	–	–	–	–	–	–	THT	–	–	–	2000	–	–	Straight	3	Single	Pin Header	Bag

	Order Code	Datasheet	Simulation
	744373240022	SPEC
	74279226101	SPEC
	60800213421	SPEC	–
	62000311121	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,10% (A)	I_SAT,30% (A)	R_{DC max.} (mΩ)	f_res (MHz)	Mount	Z @ 100 MHz (Ω)	Z_max (Ω)	Test Condition Z_max	I_R (mA)	Z @ 1 GHz (Ω)	H (mm)	Type	Pins (pcs)	Rows	Gender	Packaging	Samples

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