Infineon Technologies ILD8150 | Demoboard REF_ILD8150E_HE | Würth Elektronik Reference Design Search

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reference designILD8150 | Demoboard REF_ILD8150E_HE

Overview

Topology	Buck Converter
Input voltage	8-80 V
Output 1	59 V / 15 A
IC revision	2.2

Description

The reference board REF_ILD8150E_HE shows how to enable headroom voltage control in LED drivers by combining an AC-DC flyback controller and a DC-DC buck converter, enhancing system performance and reducing design costs.

Features

Input voltage up to 80Vdc
Up to 1.5 A output current
Hybrid dimming from 0.5 % to 100%
Digital soft-start
Typical ±3% output current accuracy
Cycle by cycle current limit
PG-DSO-8 package with exposed pad

Typical applications

LED driver, LED Lighting

More information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	Pins	PCB/Cable/Panel	Modularity	Type	Wire Section	L(µH)	I_SAT,10%(A)	I_SAT,30%(A)	I_R,40K(A)	I_RP,40K(A)	R_{DC max.}(mΩ)	f_res(MHz)	Size	Version	Samples
	7447709101	WE-PD SMT Power Inductor, 2, –	Simulation	Downloads9 files EDA models: Components ZIP ALT WE-PD (rev25b).IntLib \| 2.3 MB CDS Cadence_WE-PD (rev25b).zip \| 13.4 MB EAG Eagle_WE-PD (rev25a).lbr \| 333.8 KB KIC KiCad_WE-PD (rev25b).zip \| 4.2 MB ZUK CadStar_WE-PD (rev20a).zip \| 36.5 KB CAD files ZIP IGS Download_WE-PD_1210_IGS (rev1).igs \| 3.1 MB STP Download_WE-PD_1210_STP (rev1).stp \| 754.4 KB Electric models ZIP PSP PSpice_WE-PD (rev25a).zip \| 59.6 KB SCS Spectre_WE-PD (rev25a).mod \| 78.4 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Product seriesWE-PD SMT Power Inductor	Pins2	–	–	–	–	Inductance100 µH	Saturation Current @ 10%3.1 A	Saturation Current @ 30%3.8 A	Rated Current2.5 A	Performance Rated Current3.2 A	DC Resistance110 mΩ	Self Resonant Frequency4.3 MHz	Size1210	VersionStandard
	691412320002	WR-TBL Series 4123 - 3.81 mm Screwless 45° Entry, 2, Screwless	Simulation–	Downloads6 files EDA models: Components ZIP ALT Altium_WR-TBL_Spring Clamp (rev25a).IntLib \| 37.6 MB CDS Cadence_WR-TBL (rev25b).zip \| 422.6 MB EAG Eagle_WR-TBL-Spring-Clamp (rev23b).lbr \| 2.5 MB CAD files ZIP 3D 691412320002 (rev1).pdf \| 120.1 KB IGS 691412320002 (rev1).iges \| 1.4 MB STP 691412320002 (rev1).stp \| 326.4 KB	Status Activei\| Production is active. Expected lifetime: >10 years.	Product seriesWR-TBL Series 4123 - 3.81 mm Screwless 45° Entry	Pins2	PCB/Cable/PanelPCB	ModularityNo	Type45°	Wire Section 16 to 30 (AWG) 1.31 to 0.05 (mm²)	–	–	–	–	–	–	–	–	–
	691309310006	WR-TBL Series 3093 - PCB Header Reversed Gender 3.81mm pitch - Horizontal with Coding finger - THT, 6, Pluggable	Simulation–	Downloads6 files EDA models: Components ZIP ALT Altium_WR-TBL_Pluggable Connector (rev25d).IntLib \| 121.1 MB CDS Cadence_WR-TBL (rev25b).zip \| 422.6 MB EAG Eagle_WR-TBL-Pluggable-Connector (rev25b).lbr \| 4.8 MB CAD files ZIP 3D 691309310006_1 (rev1).pdf \| 272.2 KB IGS 691309310006 (rev1).iges \| 3.4 MB STP 691309310006 (rev1).stp \| 1.3 MB	Status Activei\| Production is active. Expected lifetime: >10 years.	Product seriesWR-TBL Series 3093 - PCB Header Reversed Gender 3.81mm pitch - Horizontal with Coding finger - THT	Pins6	PCB/Cable/PanelPCB	ModularityNo	TypeHorizontal	–	–	–	–	–	–	–	–	–	–