Lumissil Microsystems IS32PM3427 | Demoboard IS32PM3427 | Würth Elektronik Reference Design Search

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reference designIS32PM3427 | Demoboard IS32PM3427

Overview

Topology	Buck Converter
Input voltage	9-16 V
Output 1	5 V / 4 A
IC revision	B

Description

The IS32PM3427 regulator is a fully integrated and high frequency synchronous step-down DC-DC converter that can drive a load current of up to 4A. It can operate within an input voltage range of 3.8V to 36V.

Typical applications

Automotive LED lighting system; Automotive body electronics
General-purpose power supply

More information

Parts approved by Lumissil Microsystems

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	Order Code	Datasheet	Downloads	Status	Product series	L(µH)	Tol. L	I_RP,40K(A)	I_R,40K(A)	I_SAT,30%(A)	f_res(MHz)	I_SAT,10%(A)	Mount	R_{DC typ.}(mΩ)	Material	SamplesAvailability & Sample

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	78439344047	SPECWE-XHMA SMD Power Inductor, 4.7 µH, ±20% PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document	Availability –	Downloads9 files ALT Altium_WE-XHMA (rev25b).IntLib \| 230 KB CDS Cadence_WE-XHMA (rev25b).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev25b).lbr \| 54 KB KIC KiCad_WE-XHMA (rev26b).zip \| 222.2 KB 3D 3D_78439344xxx (rev1).pdf \| 52.8 KB IGS Downloads_IGS_78439344xxx (rev1).igs \| 729.9 KB STP Downloads_STP_78439344xxx (rev1).stp \| 211.6 KB PSP PSpice_WE-XHMA (rev25b).zip \| 8.1 KB SCS Spectre_WE-XHMA (rev25b).mod \| 8.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-XHMA SMD Power Inductor	Inductance4.7 µH	Inductance±20%	Performance Rated Current5.8 A	Rated Current4.7 A	Saturation Current @ 30%10.5 A	Self Resonant Frequency28 MHz	Saturation Current @ 10%3.7 A	MountSMT	DC Resistance31 mΩ	MaterialHyperflux	–Check availability
	78439346056	SPECWE-XHMA SMD Power Inductor, 5.6 µH, ±20% PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document	Availability –	Downloads9 files ALT Altium_WE-XHMA (rev25b).IntLib \| 230 KB CDS Cadence_WE-XHMA (rev25b).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev25b).lbr \| 54 KB KIC KiCad_WE-XHMA (rev26b).zip \| 222.2 KB 3D 3D_78439346xxx (rev1).pdf \| 50.2 KB IGS Downloads_IGS_78439346xxx (rev1).igs \| 715.9 KB STP Downloads_STP_78439346xxx (rev1).stp \| 202.7 KB PSP PSpice_WE-XHMA (rev25b).zip \| 8.1 KB SCS Spectre_WE-XHMA (rev25b).mod \| 8.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-XHMA SMD Power Inductor	Inductance5.6 µH	Inductance±20%	Performance Rated Current8.9 A	Rated Current6.9 A	Saturation Current @ 30%12.1 A	Self Resonant Frequency25 MHz	Saturation Current @ 10%5.8 A	MountSMT	DC Resistance15 mΩ	MaterialHyperflux	–Check availability