Texas Instruments LM3481MM | Demoboard PMP10098 | Würth Elektronik Reference Design Search

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reference designLM3481MM | Demoboard PMP10098

Overview

Topology	Flyback Converter
Input voltage	19-375 V
Switching frequency	130 kHz
Output 1	12 V / 0.04 A
IC revision	C

Description

This reference design has an ultra-wide input voltage range from 19-375V DC / 19-265V AC, and provides an isolated output of 12.0V/40mA. A linear regulator provides a second output of 5.0V/15mA.

Features

Ultra-Wide Input Voltage Range
Low Power

More information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	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	Samples
	744821120	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document		11 files EDA models: Components ZIP 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 (rev25a).zip \| 38.7 MB ZUK Cadstar_WE-CMB (rev21b).zip \| 20.8 KB CAD files ZIP 3D 3D_IndCMB_XS_744821120 (rev1).pdf \| 116.7 MB 3D dae_gltf_744821120 (rev1).dae \| 25.6 MB IGS IGS_744821120 (rev1).igs \| 23.3 MB STP STP_744821120 (rev1).stp \| 7.1 MB Electric models ZIP PSP PSpice_WE-CMB (rev25a).zip \| 14.3 KB S S-Parameter_744821120 (rev20a).s4p \| 313.4 KB	Active i\| Production is active. Expected lifetime: >10 years.	WE-CMB Common Mode Power Line Choke	0.5	20	1000	250	1500	MnZn	15	7.8	17.5	THT
	750370271	SPEC		4 files CAD files ZIP IGS 070-6258 (rev1).IGS \| 3.2 MB STP 070-6258 (rev1).STEP \| 1.6 MB Electric models ZIP LT 750370271_LTspice (rev1).zip \| 8.1 KB Others ZIP WRL 070-6258 (rev1).wrl \| 515.7 KB Download all 4 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	Transformer	–	4	–	–	2500	–	13.8	23.9	11	SMT

	Order Code	Datasheet	Simulation
	744821120	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document
	750370271	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	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	Samples

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