Lumissil Microsystems IS32LT3962 | Demoboard IS32LT3962 | Würth Elektronik Reference Design Search

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reference designIS32LT3962 | Demoboard IS32LT3962

Overview

Topology	Boost Converter
Input voltage	9-16 V
IC revision	A

Description

The IS32LT3962 is a multi-topology dual-channel peak current mode PWM controller designed to drive low side external NMOS FETs for wide input/output voltage range and high LED current applications.

Typical applications

LED lighting

More information

Parts approved by Lumissil Microsystems

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	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L(µH)	I_RP,40K(A)	I_SAT,30%(A)	R_{DC typ.}(mΩ)	R_{DC max.}(mΩ)	f_res(MHz)	Mount	Z(Ω)	I_R(A)	R_DC(mΩ)	V_R(V (DC))	Winding Style	SamplesAvailability & Sample

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	74439358047	SPECWE-XHMI SMT Power Inductor, 4.7 µH, 13.35 A	Simulation	Availability –	Downloads10 files ALT Altium_WE-XHMI (rev25e).IntLib \| 785 KB CDS Cadence_WE-XHMI (rev25b).zip \| 3.1 MB EAG Eagle_WE-XHMI (rev25b).lbr \| 199.2 KB KIC KiCad_WE-XHMI (rev26b).zip \| 589.7 KB ZUK Cadstar_WE-XHMI (rev21b).zip \| 11.3 KB 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 PSP PSpice_WE-XHMI (rev25b).zip \| 30.5 KB SCS Spectre_WE-XHMI (rev25a).mod \| 39 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-XHMI SMT Power Inductor	Inductance4.7 µH	Performance Rated Current13.35 A	Saturation Current @ 30%16.65 A	DC Resistance8.65 mΩ	DC Resistance9.51 mΩ	Self Resonant Frequency22 MHz	MountSMT	–	Rated Current9.5 A	DC Resistance8.65 mΩ	–	–	–Check availability
	744237701	SPECWE-CMDC Common Mode Data Line Filter, 9 µH, –	Simulation	Availability –	Downloads10 files ALT Altium_WE-CMDC (rev25b).IntLib \| 847.5 KB CDS Cadence_WE-CMDC (rev26b).zip \| 6.5 MB EAG Eagle_WE-CMDC (rev25b).lbr \| 34.9 KB KIC KiCad_WE-CMDC (rev26b).zip \| 835.2 KB ZUK Cadstar_WE-CMDC (rev21b).zip \| 4.6 KB 3D 3D_WE-CMDC_744237xxx (rev1).pdf \| 970.1 KB IGS IGS_WE-CMDC_74237xxx (rev1).igs \| 2.4 MB STP STP_WE-CMDC_744237xxx (rev1).stp \| 698.5 KB PSP PSpice_WE-CMDC (rev25a).zip \| 7.9 KB S S-Parameter_WE-CMDC (rev25a).zip \| 1.7 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-CMDC Common Mode Data Line Filter	Inductance9 µH	–	–	–	–	–	–	Impedance700 Ω	Rated Current8 A	DC Resistance6 mΩ	Rated Voltage80 V (DC)	Winding Stylesectional	–Check availability
	74439369100	SPECWE-XHMI SMT Power Inductor, 10 µH, 12.7 A	Simulation	Availability –	Downloads9 files ALT Altium_WE-XHMI (rev25e).IntLib \| 785 KB CDS Cadence_WE-XHMI (rev25b).zip \| 3.1 MB EAG Eagle_WE-XHMI (rev25b).lbr \| 199.2 KB KIC KiCad_WE-XHMI (rev26b).zip \| 589.7 KB ZUK Cadstar_WE-XHMI (rev21b).zip \| 11.3 KB IGS Download_IGS_WE-XHMI-1090 (rev1).igs \| 802.6 KB STP Download_STP_WE-XHMI-1090 (rev1).stp \| 316.6 KB PSP PSpice_WE-XHMI (rev25b).zip \| 30.5 KB SCS Spectre_WE-XHMI (rev25a).mod \| 39 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-XHMI SMT Power Inductor	Inductance10 µH	Performance Rated Current12.7 A	Saturation Current @ 30%20.3 A	DC Resistance11 mΩ	DC Resistance12.1 mΩ	Self Resonant Frequency14 MHz	MountSMT	–	Rated Current9.4 A	DC Resistance11 mΩ	–	–	–Check availability