Renesas RAA489300 | Demoboard RTKA489300DE0000BU | Würth Elektronik Reference Design Search

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reference designRAA489300 | Demoboard RTKA489300DE0000BU

Overview

Topology	Buck Converter
Input voltage	4.5-57.6 V
Output 1	23 V
IC revision	1.00

Typical applications

Pre-regulator for a CPU power supply rail system, USB Power Delivery (PD) applications
Robots and drones
Security surveillance

More information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_R (A)	I_SAT (A)	R_{DC max.} (mΩ)	f_res (MHz)	Version	I_RP,40K (A)	I_SAT,30% (A)	R_{DC typ.} (mΩ)	Mount	Samples
	74439358022	SPEC		10 files EDA models: Components ZIP ALT Altium_WE-XHMI (rev25d).IntLib \| 775.5 KB CDS Cadence_WE-XHMI (rev25b).zip \| 3.1 MB EAG Eagle_WE-XHMI (rev25b).lbr \| 199.2 KB KIC KiCad_WE-XHMI (rev25a).zip \| 853.5 KB ZUK Cadstar_WE-XHMI (rev21b).zip \| 11.3 KB CAD files ZIP 3D 3D_74439358xxx (rev1).pdf \| 19.5 KB IGS Download_IGS_WE-XHMI-8080 (rev1).igs \| 559.8 KB STP Download_STP_WE-XHMI-8080 (rev1).stp \| 161.2 KB Electric models ZIP PSP PSpice_WE-XHMI (rev25b).zip \| 30.5 KB SCS Spectre_WE-XHMI (rev25a).mod \| 39 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-XHMI SMT Power Inductor	2.2	13	–	4.07	33	SMT	21.85	26.45	3.7	SMT
	74408943470	SPEC		9 files EDA models: Components ZIP ALT WE-SPC (rev22d).IntLib \| 241.5 KB CDS Cadence_WE-SPC (rev23a).zip \| 1.2 MB EAG Eagle_WE-SPC (rev23a).lbr \| 44.8 KB KIC KiCad_WE-SPC (rev25a).zip \| 271.5 KB ZUK Download_CadStar_WE-SPC (rev19a).zip \| 43.6 KB CAD files ZIP IGS WE-SPC_4838 (rev1).igs \| 1.5 MB STP WE-SPC_4838 (rev1).stp \| 426.6 KB Electric models ZIP PSP PSpice_WE-SPC (rev22a).zip \| 10.5 KB SCS Spectre_WE-SPC (rev24a).mod \| 12.4 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-SPC SMT Power Inductor	47	0.8	1.05	351	12	SMT	–	–	305	SMT

	Order Code	Datasheet	Simulation
	74439358022	SPEC
	74408943470	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_R (A)	I_SAT (A)	R_{DC max.} (mΩ)	f_res (MHz)	Version	I_RP,40K (A)	I_SAT,30% (A)	R_{DC typ.} (mΩ)	Mount	Samples

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