Richtek RTQ2812A | Demoboard DSQ2812A-00 | Würth Elektronik Reference Design Search

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reference designRTQ2812A | Demoboard DSQ2812A-00

Overview

Topology	Buck Converter
Input voltage	2.7-17 V
Output 1	5.5 V / 12 A
IC revision	1

Typical applications

Buck Converter

More information

Datasheet

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 (mΩ)	f_res (MHz)	Material	R_{DC typ.} (mΩ)	R_{DC max.} (mΩ)	Mount	Samples
	744314047	SPEC		8 files EDA models: Components ZIP ALT WE-HCI (rev22c).IntLib \| 1.2 MB ZUK Download_CadStar_WE-HCI (rev19a).zip \| 15.7 KB CDS Cadence_WE-HCI (rev25a).zip \| 11.8 MB EAG Eagle_WE-HCI (rev19a).lbr \| 126.2 KB CAD files ZIP IGS WE-HCI_7050_744314 (rev1).igs \| 1.8 MB STP WE-HCI_7050_744314 (rev1).stp \| 589.1 KB Electric models ZIP PSP PSpice_WE-HCI (rev22a).zip \| 22.1 KB SCS Spectre_WE-HCI (rev24a).mod \| 26.8 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-HCI SMT Flat Wire High Current Inductor	0.47	31.9	9	20	1.35	235	Superflux	–	1.485	SMT
	744393580068	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-XHMI (rev24b).IntLib \| 570 KB ZUK Cadstar_WE-XHMI (rev21b).zip \| 11.3 KB CDS Cadence_WE-XHMI (rev24b).zip \| 2.1 MB EAG Eagle_WE-XHMI (rev24b).lbr \| 118.8 KB CAD files ZIP IGS Download_IGS_WE-XHMI-8080 (rev1).igs \| 355 KB STP Download_STP_WE-XHMI-8080 (rev1).stp \| 316.6 KB Electric models ZIP PSP PSpice_WE-XHMI (rev24b).zip \| 20.3 KB SCS Spectre_WE-XHMI (rev24a).mod \| 25.5 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-XHMI SMT Power Inductor	0.68	38	26	52.2	1.41	62	–	1.41	1.69	SMT
	74439358010	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-XHMI (rev24b).IntLib \| 570 KB ZUK Cadstar_WE-XHMI (rev21b).zip \| 11.3 KB CDS Cadence_WE-XHMI (rev24b).zip \| 2.1 MB EAG Eagle_WE-XHMI (rev24b).lbr \| 118.8 KB CAD files ZIP IGS Download_IGS_WE-XHMI-8080 (rev1).igs \| 355 KB STP Download_STP_WE-XHMI-8080 (rev1).stp \| 316.6 KB Electric models ZIP PSP PSpice_WE-XHMI (rev24b).zip \| 20.3 KB SCS Spectre_WE-XHMI (rev24a).mod \| 25.5 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-XHMI SMT Power Inductor	1	30.25	18.15	38.15	2.1	53	–	2.1	2.32	SMT
	744325120	SPEC		8 files EDA models: Components ZIP ALT WE-HCI (rev22c).IntLib \| 1.2 MB ZUK Download_CadStar_WE-HCI (rev19a).zip \| 15.7 KB CDS Cadence_WE-HCI (rev25a).zip \| 11.8 MB EAG Eagle_WE-HCI (rev19a).lbr \| 126.2 KB CAD files ZIP IGS WE-HCI_1050_744325 (rev1).igs \| 1.9 MB STP WE-HCI_1050_744325 (rev1).stp \| 602.1 KB Electric models ZIP PSP PSpice_WE-HCI (rev22a).zip \| 22.1 KB SCS Spectre_WE-HCI (rev24a).mod \| 26.8 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-HCI SMT Flat Wire High Current Inductor	1.2	32.6	12	25	1.8	75	Superflux	–	1.98	SMT
	74439358015	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-XHMI (rev24b).IntLib \| 570 KB ZUK Cadstar_WE-XHMI (rev21b).zip \| 11.3 KB CDS Cadence_WE-XHMI (rev24b).zip \| 2.1 MB EAG Eagle_WE-XHMI (rev24b).lbr \| 118.8 KB CAD files ZIP IGS Download_IGS_WE-XHMI-8080 (rev1).igs \| 355 KB STP Download_STP_WE-XHMI-8080 (rev1).stp \| 316.6 KB Electric models ZIP PSP PSpice_WE-XHMI (rev24b).zip \| 20.3 KB SCS Spectre_WE-XHMI (rev24a).mod \| 25.5 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-XHMI SMT Power Inductor	1.5	25.1	15	32	2.91	37	–	2.91	3.5	SMT

	Order Code	Datasheet	Simulation
	744314047	SPEC
	744393580068	SPEC
	74439358010	SPEC
	744325120	SPEC
	74439358015	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 (mΩ)	f_res (MHz)	Material	R_{DC typ.} (mΩ)	R_{DC max.} (mΩ)	Mount	Samples

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