Texas Instruments UCC28056 | Würth Elektronik Reference Design Search

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reference designUCC28056

Overview

Topology	LLC Resonant Converter
IC revision	A

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Parts approved by Texas Instruments

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	Order Code	Datasheet	Simulation	Downloads	Status	Product series	Application	C	Safety Class	dV/dt(V/µs)	DF @ 1 kHz(%)	R_ISO	Pitch(mm)	Packaging	Tol. C	Operating Temperature	DF(%)	Ceramic Type	Fl(mm)	I_R(A)	L(mH)	R_{DC max.}(mΩ)	V_R(V (AC))	V_T(V (AC))	Material	L(mm)	W(mm)	H(mm)	Mount	V_IN	V_Out1(V)	I_Out1(A)	V_aux(V)	f_switch(kHz)	n	L_S(µH)	I_SAT(A)	I_R(A)	R_{DC 1}(mΩ)	R_{DC 2}(mΩ)	R_{DC 3}(mΩ)	R_{DC 4}(mΩ)	Size	SamplesAvailability & Sample

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	890324023023CS	SPECWCAP-FTX2 Film Capacitors, Across the mains, 100 nF	Simulation	Availability –	Downloads11 files ALT Altium_WCAP-FTX2 (rev26a).IntLib \| 2.2 MB CDS Cadence_WCAP-FTX2 (rev25b).zip \| 15.8 MB EAG Eagle_WCAP-FTX2 (rev26a).lbr \| 223.1 KB KIC KiCad_WCAP-FTX2 (rev26b).zip \| 1.9 MB ZUK CadStar_WCAP-FTX2 (rev19a).zip \| 16.4 KB 3D 3D_WCAP-FTX2-10_890324023023CS (rev1).pdf \| 82.6 KB IGS 890324023023CS (rev1).igs \| 3.5 MB STP Download_STP_89032402302xxx (rev1).stp \| 737.9 KB PSP PSpice_WCAP-FTX2 (rev25a).zip \| 19 KB CER Enec10_WCAP-FTX2-10_890324023023CS (rev1).pdf \| 480.4 KB CER UL_E345659_WCAP-FTX2-10_890324023023CS (rev1).pdf \| 346.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWCAP-FTX2 Film Capacitors	ApplicationAcross the mains	Capacitance100 nF	Safety ClassX2	Rate of Voltage Rise300 V/µs	Dissipation Factor0.1 %	Insulation Resistance30 GΩ	Pitch10 mm	PackagingCarton	Capacitance±10%	Operating Temperature -40 °C up to +105 °C	–	–	–	–	–	–	Rated Voltage275 V (AC)	–	–	Length13 mm	Width7 mm	Height13 mm	MountBoxed THT	–	–	–	–	–	–	–	–	–	–	–	–	–	SizePitch 10 mm	–Check availability
	890324023028CS	SPECWCAP-FTX2 Film Capacitors, Across the mains, 220 nF	Simulation	Availability –	Downloads11 files ALT Altium_WCAP-FTX2 (rev26a).IntLib \| 2.2 MB CDS Cadence_WCAP-FTX2 (rev25b).zip \| 15.8 MB EAG Eagle_WCAP-FTX2 (rev26a).lbr \| 223.1 KB KIC KiCad_WCAP-FTX2 (rev26b).zip \| 1.9 MB ZUK CadStar_WCAP-FTX2 (rev19a).zip \| 16.4 KB 3D 3D_WCAP-FTX2-10_890324023028CS (rev1).pdf \| 84.5 KB IGS 890324023028CS (rev1).igs \| 3.5 MB STP Download_STP_890324023028xx (rev1).stp \| 739.1 KB PSP PSpice_WCAP-FTX2 (rev25a).zip \| 19 KB CER Enec10_WCAP-FTX2-10_890324023028CS (rev1).pdf \| 480.4 KB CER UL_E345659_WCAP-FTX2-10_890324023028CS (rev1).pdf \| 346.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWCAP-FTX2 Film Capacitors	ApplicationAcross the mains	Capacitance220 nF	Safety ClassX2	Rate of Voltage Rise300 V/µs	Dissipation Factor0.1 %	Insulation Resistance30 GΩ	Pitch10 mm	PackagingCarton	Capacitance±10%	Operating Temperature -40 °C up to +105 °C	–	–	–	–	–	–	Rated Voltage275 V (AC)	–	–	Length13 mm	Width8 mm	Height14 mm	MountBoxed THT	–	–	–	–	–	–	–	–	–	–	–	–	–	SizePitch: 10 mm	–Check availability
	890324024005	SPECWCAP-FTX2 Film Capacitors, Across the mains, 470 nF	Simulation	Availability –	Downloads10 files ALT Altium_WCAP-FTX2 (rev26a).IntLib \| 2.2 MB CDS Cadence_WCAP-FTX2 (rev25b).zip \| 15.8 MB EAG Eagle_WCAP-FTX2 (rev26a).lbr \| 223.1 KB KIC KiCad_WCAP-FTX2 (rev26b).zip \| 1.9 MB 3D 3D_WCAP-FTX2_12,5x15x10x16 (rev1).pdf \| 85.6 KB IGS IGS_WCAP-FTX2_12,5x15x10x16 (rev1).igs \| 842.4 KB STP STP_WCAP-FTX2_12,5x15x10x16 (rev1).stp \| 245.6 KB PSP PSpice_WCAP-FTX2 (rev25a).zip \| 19 KB CER Enec10_WCAP-FTX2-12_5_890324024005 (rev1).pdf \| 480.4 KB CER UL_E345659_WCAP-FTX2-12_5_890324024005 (rev1).pdf \| 346.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWCAP-FTX2 Film Capacitors	ApplicationAcross the mains	Capacitance470 nF	Safety ClassX2	Rate of Voltage Rise280 V/µs	Dissipation Factor0.1 %	Insulation Resistance21.28 GΩ	Pitch12.5 mm	PackagingBulk	Capacitance±10%	Operating Temperature -40 °C up to +105 °C	–	–	–	–	–	–	Rated Voltage275 V (AC)	–	–	Length15 mm	Width10 mm	Height16 mm	MountBoxed THT	–	–	–	–	–	–	–	–	–	–	–	–	–	SizePitch: 12.5 mm	–Check availability
	744821201	SPECWE-CMB Common Mode Power Line Choke, –, –	Simulation	Availability –	Downloads11 files ALT WE-CMB (rev25a).IntLib \| 8.2 MB CDS Cadence_WE-CMB (rev25a).zip \| 147.1 MB EAG Eagle_WE-CMB (rev21d).lbr \| 70.6 KB KIC KiCad_WE-CMB (rev26b).zip \| 17 MB ZUK Cadstar_WE-CMB (rev21b).zip \| 20.8 KB 3D 3D_IndCMB_XS_744821201 (rev1).pdf \| 35.4 MB 3D dae_gltf_744821201 (rev1).dae \| 7.4 MB IGS IGS_IndCMB_XS_744821201 (rev1).igs \| 8.3 MB STP STP_744821201 (rev1).stp \| 2.6 MB PSP PSpice_WE-CMB (rev26a).zip \| 14.3 KB S S-Parameter_744821201 (rev20a).s4p \| 309.4 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-CMB Common Mode Power Line Choke	–	–	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +125 °C	–	–	–	Rated Current2 A	Inductance1 mH	DC Resistance45 mΩ	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length15 mm	Width7.8 mm	Height18 mm	MountTHT	–	–	–	–	–	–	–	–	Rated Current2 A	–	–	–	–	SizeXS	–Check availability
	744823210	SPECWE-CMB Common Mode Power Line Choke, –, –	Simulation	Availability –	Downloads11 files ALT WE-CMB (rev25a).IntLib \| 8.2 MB CDS Cadence_WE-CMB (rev25a).zip \| 147.1 MB EAG Eagle_WE-CMB (rev21d).lbr \| 70.6 KB KIC KiCad_WE-CMB (rev26b).zip \| 17 MB ZUK Cadstar_WE-CMB (rev21b).zip \| 20.8 KB 3D 3D_IndCMB_M_744823210 (rev1).pdf \| 68.7 MB 3D dae_gltf_744823210 (rev1).dae \| 15.3 MB IGS IGS_744823210 (rev1).igs \| 13.2 MB STP STP_744823210 (rev1).stp \| 4.6 MB PSP PSpice_WE-CMB (rev26a).zip \| 14.3 KB S S-Parameter_744823210 (rev20a).s4p \| 309.4 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-CMB Common Mode Power Line Choke	–	–	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +125 °C	–	–	–	Rated Current2 A	Inductance10 mH	DC Resistance125 mΩ	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23 mm	Width13.8 mm	Height26.5 mm	MountTHT	–	–	–	–	–	–	–	–	Rated Current2 A	–	–	–	–	SizeM	–Check availability
	7447021	SPECWE-FI Leaded Toroidal Line Choke, –, –	Simulation–	Availability –	Downloads8 files ALT Altium_WE-FI (rev22b).IntLib \| 8.1 MB CDS Cadence_WE-FI (rev25a).zip \| 35.7 MB EAG Eagle_WE-FI (rev21a).lbr \| 106.3 KB KIC KiCad_WE-FI (rev26b).zip \| 9.5 MB ZUK Cadstar_WE-FI (rev21a).zip \| 50.3 KB IGS 7447021 (rev1).igs \| 3.4 MB STP 7447021 (rev1).stp \| 647.8 KB PSP PSpice_WE-FI (rev24a).zip \| 9.8 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-FI Leaded Toroidal Line Choke	–	–	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +105 °C	–	–	–	Rated Current2.5 A	Inductance0.1 mH	DC Resistance80 mΩ	–	–	–	Length16.5 mm	Width9.7 mm	–	MountTHT	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–Check availability
	760895431	SPECWE-LLCR Resonant Converter, –, –	Simulation–	Availability –	Downloads8 files ALT WE-LLCR (rev23a).IntLib \| 914 KB CDS Cadence_WE-LLCR (rev22a).zip \| 2.9 MB EAG Eagle_WE-LLCR (rev19a).lbr \| 34 KB KIC KiCad_WE-LLCR (rev26b).zip \| 289.7 KB ZUK Cadstar_WE-LLCR (rev19a).zip \| 8.1 KB IGS WE-LLCR_ETD34_LLCR (rev1).igs \| 1.9 MB STP WE-LLCR_ETD34_LLCR (rev1).stp \| 651.5 KB PSP Pspice_WE-LLCR (rev22a).zip \| 6.2 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-LLCR Resonant Converter	–	–	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +125 °C	–	–	–	–	Inductance0.6 mH	–	–	Insulation Test Voltage4000 V (AC)	–	Length36 mm	Width36 mm	Height26 mm	MountTHT	Input Voltage 360 - 400 V (DC)	Output Voltage 112 V	Output Current 112.5 A	Auxiliary Voltage18 V	Switching Frequency 70 - 120	Turns Ratio35:2:2:3	Leakage Inductance100 µH	Saturation Current2 A	–	DC Resistance 1260 mΩ	DC Resistance 23.1 mΩ	DC Resistance 33.1 mΩ	DC Resistance 4144 mΩ	SizeETD34	–Check availability
	885012206040	SPECWCAP-CSGP MLCCs 16 V(DC), –, 10 nF	Simulation	Availability –	Downloads9 files ALT Altium_WCAP-CSGP (rev25c).IntLib \| 924.5 KB CDS Cadence_WCAP-CSGP (rev25e).zip \| 707.3 KB EAG Eagle_WCAP-CSGP (rev25d).lbr \| 1.2 MB KIC KiCad_WCAP-CSGP (rev26b).zip \| 252.1 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB 3D 1.6x0.8x0.8x0 (rev1).pdf \| 12.3 KB IGS 1.6x0.8x0.8x0 (rev1).igs \| 76.4 KB STP Download_STP_8850122060xx (rev1).stp \| 29.4 KB PSP PSpice_WCAP-CSGP (rev25c).zip \| 338.8 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWCAP-CSGP MLCCs 16 V(DC)	–	Capacitance10 nF	–	–	–	Insulation Resistance10 GΩ	–	Packaging7" Tape & Reel	Capacitance±10%	Operating Temperature -55 °C up to +125 °C	Dissipation Factor3.5 %	Ceramic TypeX7R Class II	Pad Dimension0.4 mm	–	–	–	Rated Voltage16 V (AC)	–	–	Length1.6 mm	Width0.8 mm	Height0.8 mm	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Size0603	–Check availability
	885012106018	SPECWCAP-CSGP MLCCs 16 V(DC), –, 2.2 µF	Simulation	Availability –	Downloads9 files ALT Altium_WCAP-CSGP (rev25c).IntLib \| 924.5 KB CDS Cadence_WCAP-CSGP (rev25e).zip \| 707.3 KB EAG Eagle_WCAP-CSGP (rev25d).lbr \| 1.2 MB KIC KiCad_WCAP-CSGP (rev26b).zip \| 252.1 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB 3D 1.6x0.8x0.8x0 (rev1).pdf \| 12.3 KB IGS 1.6x0.8x0.8x0 (rev1).igs \| 76.4 KB STP Download_STP_8850122060xx (rev1).stp \| 29.4 KB PSP PSpice_WCAP-CSGP (rev25c).zip \| 338.8 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWCAP-CSGP MLCCs 16 V(DC)	–	Capacitance2.2 µF	–	–	–	Insulation Resistance0.05 GΩ	–	Packaging7" Tape & Reel	Capacitance±20%	Operating Temperature -55 °C up to +85 °C	Dissipation Factor10 %	Ceramic TypeX5R Class II	Pad Dimension0.4 mm	–	–	–	Rated Voltage16 V (AC)	–	–	Length1.6 mm	Width0.8 mm	Height0.8 mm	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Size0603	–Check availability
	750316570	SPECPFC Inductor, –, –	Simulation–	Availability –	Downloads–	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product series PFC Inductor	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–Check availability