Texas Instruments UCC2897APWR | Demoboard PMP30249 | Würth Elektronik Reference Design Search

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reference designUCC2897APWR | Demoboard PMP30249

Overview

Topology	Flyback Converter
Input voltage	18-60 V
Output 1	40 V / 1 A
Output 2	28 V / 1 A
IC revision	B

Description

This automotive power supply reference design is based on the LM25141-Q1 controller and provides 3.3V at 6.0A from 8.0 .. 16.0 V input voltage.

Features

High efficiencySmall sizeExcellent transient response

More information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	Pins	Application	PCB/Cable/Panel	Modularity	Type	Wire Section	I_RP,40K (A)	R_{DC max.} (mΩ)	f_res (MHz)	Size	Version	Mount	L (mm)	H (mm)	Working Voltage (V (AC))	L (µH)	n	I_R (A)	∫Udt (µVs)	V_T (V (AC))	R_{DC 1} (mΩ)	R_{DC 2} (Ω)	Samples
	7447779001	SPEC		9 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 (rev25a).zip \| 4.2 MB ZUK CadStar_WE-PD (rev20a).zip \| 36.5 KB CAD files ZIP IGS Download_WE-PD_7345R_IGS (rev1).igs \| 2.5 MB STP Download_WE-PD_7345R_STP (rev1).stp \| 752.5 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	Active i\| Production is active. Expected lifetime: >10 years.	WE-PD SMT Power Inductor	2	–	–	–	–	–	8	15	100	7345	Robust	SMT	7.3	4.5	–	1	–	5.3	–	–	–	–
	691411510002	SPEC	–	6 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 691411510002_1 (rev1).pdf \| 244.6 KB IGS 691411510002 (rev1).iges \| 3.1 MB STP 691411510002 (rev1).stp \| 1.1 MB	Active i\| Production is active. Expected lifetime: >10 years.	WR-TBL Series 4115 - 5.08 mm Screwless Horizontal Entry	2	Screwless Push In	PCB	No	Horizontal Cable Entry	16 to 30 (AWG) 0.5 to 1.5 (mm²)	–	–	–	–	–	THT	11.16	–	300	–	–	10	–	–	–	–
	61300211121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25a).zip \| 311.3 MB CAD files ZIP 3D 3D_61300211121 (rev1).pdf \| 21.6 KB IGS Download_IGES_61300211121 (rev1).iges \| 257.6 KB STP Download_STP_61300211121 (rev1).stp \| 63.3 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD Pin Header - Single	2	–	–	–	Straight	–	–	–	–	–	–	THT	5.08	–	250	–	–	3	–	–	–	–
	749251100	SPEC	–	9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev22a).zip \| 2 MB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25a).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CST Current Sense Transformer	–	–	–	–	–	–	–	–	–	EE5	–	SMT	7.7	5.33	–	2000	1:100	20	50	500	0.75	5.5

	Order Code	Datasheet	Simulation
	7447779001	SPEC
	691411510002	SPEC	–
	61300211121	SPEC	–
	749251100	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	Pins	Application	PCB/Cable/Panel	Modularity	Type	Wire Section	I_RP,40K (A)	R_{DC max.} (mΩ)	f_res (MHz)	Size	Version	Mount	L (mm)	H (mm)	Working Voltage (V (AC))	L (µH)	n	I_R (A)	∫Udt (µVs)	V_T (V (AC))	R_{DC 1} (mΩ)	R_{DC 2} (Ω)	Samples

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