MaxLinear XRP6668 | Demoboard XRP6668EVB | Würth Elektronik Reference Design Search

Overview

Topology	Buck Converter
Input voltage	2.5-5.5 V
Output 1	3.3 V / 1 A
Output 2	1.8 V / 1 A
IC revision	1.1.0

Description

The XRP6668 is a dual synchronous current mode PWM step down (buck) converter capable of delivering up to 1Amp of current per channel and optimized for portable battery- operated applications.Based on a current mode 1.5MHZ constant frequency PWM control scheme, the XRP6668 reduces the overall component count and solution footprint as well as provides a low output voltage ripple and excellent line and load regulation. It also implements a PFM mode to improve light cycle LDO mode. Output voltage is adjustable to as low as 0.6 with a better supports the most stringent battery operating conditions.Built-in over temperature and under voltage lock-out protections insure safe operations under abnormal operating conditions.The xrp6668 is offered in a RoHS compliant, ''green''/halogen free 8-pin exposed pad SOIC package.

Features

Dual Channel Step DownConverter

Guaranteed 1A/1A OutputCurrent
Input Voltage: 2.5V to 5.5V
1.5MHz PWM Current ModeControl
PFM Mode Operations at LightLoad
100% Duty Cycle LDO ModeOperations
As Low as 0.6V AdjustableOutput Voltage
Internal Compensation Network& Schottky Diode
30μA Quiescent Current
Over Temperature & UVLOProtections

More information

Products

Order Code	Datasheet	Simulation	Downloads	Product series	L (µH)	I_SAT (A)	f_res (MHz)	Mount	Pins	Rows	H (mm)	Gender	Type	I_R (A)	Packaging	Color
7440430022	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_4828 (rev1).igs \| 1.5 MB STP WE-TPC_4828 (rev1).stp \| 577.2 KB Electric models ZIP PSP PSpice_WE-TPC (rev23a).zip \| 39.9 KB SCS Spectre_WE-TPC (rev23a).mod \| 53.2 KB Download all 8 files as zip archive ZIP	WE-TPC SMT Tiny Power Inductor	2.2	2.35	100	SMT	2	–	2.8	–	–	2.5	–	–
609002115121	SPEC	–	4 files CAD files ZIP 3D 609002115121_1 (rev1).pdf \| 89.6 KB IGS 609002115121 (rev1).igs \| 1.3 MB STP STEP_609002115121 (rev1).stp \| 441.8 KB Download all 4 files as zip archive ZIP	WR-PHD 2.54 mm Jumper with Test Point & Pullback	–	–	–	–	1	–	–	Jumper	–	3	Bag	Black
61303611121	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev24c).zip \| 63.9 MB EAG Eagle_WR-PHD (rev24b).lbr \| 5.2 MB CAD files ZIP 3D 3D_61303611121 (rev1).pdf \| 176.7 KB IGS Download_IGES_61303611121 (rev1).iges \| 3.3 MB STP Download_STP_61303611121 (rev1).stp \| 810.7 KB	WR-PHD 2.54 mm THT Pin Header	–	–	–	THT	36	Single	–	Pin Header	Straight	3	Bag	–

Order Code	Datasheet	Simulation
7440430022	SPEC
609002115121	SPEC	–
61303611121	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	Product series	L (µH)	I_SAT (A)	f_res (MHz)	Mount	Pins	Rows	H (mm)	Gender	Type	I_R (A)	Packaging	Color	Samples

IC manufacturers (96)

MaxLinear XRP6668 | Demoboard XRP6668EVB

1A/1A Dual Channel 1.5MHz Sync. Step Down Converter

Overview

Description

Features

More information

Products

EDA models: Components
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CAD files
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Electric models
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Download all 8 files as zip archive
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CAD files
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Download all 4 files as zip archive
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EDA models: Components
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CAD files
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