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XCL211 - 2.0A Inductor Built-in Step-Down micro DC/DC Converters

Description

The XCL211/XCL212series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (3.1mm×4.7mm, h=1.35mm).

An internal coil simplifies the circuit and enables minimization of noise and other operational trouble due to the circuit wiring.

Features

  • Size : 3.1mm×4.7mm, h=1.35mm Input Voltage : 2.7V ~ 6.0V Output Voltage : 0.9V ~ VIN (FB Voltage=0.8V±2%) Efficiency : 94% (VIN=5.0V, VOUT=3.3V) Output Current : 2.0A Oscillation Frequency : 2.4MHz Maximum Duty Cycle : 100% Control Methods : PWM (XCL211) PWM/PFM (XCL212) Functions : Current Limit (Automatic return) Soft-Start CL Discharge, UVLO Output Capacitor : Low ESR Ceramic Capacitor Operating Ambient Temperature : -40℃ ~ 85℃ Package : USP-11B01 Environmental Friend.

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Datasheet preview – XCL211

Datasheet Details

Part number XCL211
Manufacturer Torex
File Size 1.68 MB
Description 2.0A Inductor Built-in Step-Down micro DC/DC Converters
Datasheet download datasheet XCL211 Datasheet
Additional preview pages of the XCL211 datasheet.

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Full PDF Text Transcription

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XCL211/XCL212 Series ETR28006-003a 2.0A Inductor Built-in Step-Down “micro DC/DC” Converters ☆Green Operation Compatible ■GENERAL DESCRIPTION The XCL211/XCL212series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (3.1mm×4.7mm, h=1.35mm). An internal coil simplifies the circuit and enables minimization of noise and other operational trouble due to the circuit wiring. A wide operating voltage range of 2.7V to 6.0V enables support for applications that require an externally set output voltage can be selected. The XCL211/XCL212 series uses synchronous rectification at an operating frequency of 2.4MHz. PWM control (XCL211) or automatic PWM/PFM switching control (XCL212) can be selected.
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