XYSemi XP4201 | Würth Elektronik Reference Design Search

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reference designXP4201

Overview

Topology	Buck Converter
Input voltage	4-40 V
Switching frequency	200-2000 kHz
Output 1	5 V / 2 A
IC revision	0.5

Description

The XP4201 is a high frequency step-downswitching regulator with integrated internalhigh-side high voltage power MOSFET. Itprovides 2A output with current modecontrol for fast loop response and easycompensation

Features

 Wide 4V to 40V Operating Input Range

200mohm Internal Power MOSFET
200K~2MHz Programmable SwitchingFrequency
Low Quiescent Current 350uA
Low Shut down Current <1uA
Adjustable Output Voltage from 0.8V to36V
Ceramic Capacitor Stable
Internal Soft-Start
Up to 95% Efficiency
Under Voltage Lockout, Over Current,Short Current, and Thermal Protection
Operating Temperature: -40oC to +85°C
Available in SOP8-PP Package
RoHS Compliant and 100% Lead(Pb)-Free

Typical applications

Industrial Power Systems
Automotive Systems
High Voltage Power Conversion
Distributed Power Systems
Battery Powered Systems

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_R (A)	I_SAT (A)	f_res (MHz)	Mount	I_RP,40K (A)	R_{DC max.} (mΩ)	Size	Version	Samples
	7447789004	SPEC		8 files EDA models: Components ZIP ALT WE-PD (rev22g).IntLib \| 2.8 MB ZUK CadStar_WE-PD (rev20a).zip \| 36.5 KB CDS Cadence_WE-PD (rev23a).zip \| 13.3 MB EAG Eagle_WE-PD (rev23a).lbr \| 296.9 KB CAD files ZIP IGS Download_WE-PD_7732R_IGS (rev1).igs \| 2.4 MB STP Download_WE-PD_7332R_STP (rev1).stp \| 1.4 MB Electric models ZIP PSP PSpice_WE-PD (rev24a).zip \| 57.5 KB SCS Spectre_WE-PD (rev24a).mod \| 77.7 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-PD SMT Power Inductor	4.7	–	–	45	SMT	4.2	35	7332	Robust
	744066100	SPEC		8 files EDA models: Components ZIP ALT WE-TPC (rev23a).IntLib \| 1.5 MB ZUK Download_CadStar_WE-TPC (rev19a).zip \| 47.5 KB CDS Cadence_WE-TPC (rev23a).zip \| 10.8 MB EAG Eagle_WE-TPC (rev23b).lbr \| 219.3 KB CAD files ZIP IGS WE-TPC_1038 (rev1).igs \| 1.8 MB STP WE-TPC_1038 (rev1).stp \| 787.2 KB Electric models ZIP PSP PSpice_WE-TPC (rev23a).zip \| 39.9 KB SCS Spectre_WE-TPC (rev24a).mod \| 52.7 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-TPC SMT Tiny Power Inductor	10	3.9	4	20	SMT	–	35	1038	SMT
	744771115	SPEC		8 files EDA models: Components ZIP ALT WE-PD (rev22g).IntLib \| 2.8 MB ZUK CadStar_WE-PD (rev20a).zip \| 36.5 KB CDS Cadence_WE-PD (rev23a).zip \| 13.3 MB EAG Eagle_WE-PD (rev23a).lbr \| 296.9 KB CAD files ZIP IGS Download_WE-PD_1260_IGS (rev1).igs \| 3.1 MB STP Download_WE-PD_1260_STP (rev1).stp \| 754.9 KB Electric models ZIP PSP PSpice_WE-PD (rev24a).zip \| 57.5 KB SCS Spectre_WE-PD (rev24a).mod \| 77.7 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-PD SMT Power Inductor	15	4.2	4.5	16.6	SMT	7	28	1260	Standard
	744771122	SPEC		8 files EDA models: Components ZIP ALT WE-PD (rev22g).IntLib \| 2.8 MB ZUK CadStar_WE-PD (rev20a).zip \| 36.5 KB CDS Cadence_WE-PD (rev23a).zip \| 13.3 MB EAG Eagle_WE-PD (rev23a).lbr \| 296.9 KB CAD files ZIP IGS Download_WE-PD_1260_IGS (rev1).igs \| 3.1 MB STP Download_WE-PD_1260_STP (rev1).stp \| 754.9 KB Electric models ZIP PSP PSpice_WE-PD (rev24a).zip \| 57.5 KB SCS Spectre_WE-PD (rev24a).mod \| 77.7 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-PD SMT Power Inductor	22	3.5	3.7	13.5	SMT	6	36	1260	Standard

	Order Code	Datasheet	Simulation
	7447789004	SPEC
	744066100	SPEC
	744771115	SPEC
	744771122	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_R (A)	I_SAT (A)	f_res (MHz)	Mount	I_RP,40K (A)	R_{DC max.} (mΩ)	Size	Version	Samples