Texas Instruments UCC28740 | Demoboard PMP4405 | Würth Elektronik Reference Design Search

Overview

Topology	Flyback Converter
Input voltage	85-264 V
Output 1	26 V / 0.3 A
IC revision	E1

Description

The PMP4405 reference design uses the UCC28740 Flyback controller with valley-switching controller to generate dual DC output 5V/2A and 26V/0.3A from a universal AC input. The design is suited for auxiliary power for industrial applications and appliances. The design is fully tested and compliant with EMI regulations.

Features

Two isolated rails delivering 18W power
Valley switching for high efficiency
Output OVP,OCP and SCP protoction
Single layer board for low cost
SSR control with good cross-regulation
EMI compliance

Typical applications

Industrial applications and appliances

More information

Products

Order Code	Datasheet	Downloads	Status	Product series	I_SAT (A)	f_res (MHz)	Version	I_R (A)	L (µH)	R_{DC max.} (Ω)	V_R (V (AC))	V_T (V (AC))	Material	L (mm)	W (mm)	H (mm)	Mount
7447462010	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-TI (rev23a).IntLib \| 1.6 MB ZUK CadStar_WE-TI (rev19b).zip \| 16.3 KB CDS Cadence_WE-TI (rev22a).zip \| 20.5 MB EAG Eagle_WE-TI (rev23a).lbr \| 117.4 KB CAD files ZIP IGS WE-TI_Typ_XS (rev1).igs \| 2 MB STP WE-TI_Typ_XS (rev1).stp \| 642.4 KB Electric models ZIP PSP PSpice_WE-TI (rev24a).zip \| 24.4 KB SCS Spectre_WE-TI (rev24a).mod \| 29.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-TI Radial Leaded Wire Wound Inductor	8	140	Heat Shrinking Tube	8.5	1	0.015	–	–	–	6	6	8.5	THT
744862056	SPEC	9 files EDA models: Components ZIP ALT WE-TFC (rev22a).IntLib \| 197 KB ZUK Cadstar_WE-TFC (rev20a).zip \| 6.9 KB CDS Cadence_WE-TFC (rev21a).zip \| 799.4 KB EAG Eagle_WE-TFC (rev21a).lbr \| 23.1 KB CAD files ZIP IGS WE-TFC_Typ_UT (rev1).igs \| 2 MB STP WE-TFC_Typ_UT (rev1).stp \| 506.2 KB Electric models ZIP ADS ADS_WE-TFC (rev24a).zip \| 5 MB S S-Parameter_744862056 (rev20a).s4p \| 311.9 KB PSP PSpice_WE-TFC (rev22a).zip \| 7.2 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-TFC Common Mode Power Line Choke	–	–	–	0.6	5600	0.83	300	2500	MnZn	17	11.5	17	THT
750342288	SPEC	4 files CAD files ZIP IGS 070-4989 (rev1).IGS \| 3.1 MB STP 070-4989 (rev1).STEP \| 1.4 MB Electric models ZIP LT 750342288_LTspice (rev1).zip \| 7.3 KB Others ZIP WRL 070-4989 (rev1).wrl \| 272.9 KB Download all 4 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	Flyback Transformer	–	–	–	–	480	–	–	3750	–	23	22	17.53	THT

	Order Code	Datasheet	Simulation
	7447462010	SPEC
	744862056	SPEC
	750342288	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	I_SAT (A)	f_res (MHz)	Version	I_R (A)	L (µH)	R_{DC max.} (Ω)	V_R (V (AC))	V_T (V (AC))	Material	L (mm)	W (mm)	H (mm)	Mount	Samples

IC manufacturers (97)

Texas Instruments UCC28740 | Demoboard PMP4405

AC Input, Dual Output Power Supply Reference Design

Overview

Description

Features

Typical applications

More information

Products

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 8 files as zip archive
ZIP

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 9 files as zip archive
ZIP

CAD files
ZIP

Electric models
ZIP

Others
ZIP

Download all 4 files as zip archive
ZIP

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