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XCL220 - 1.0A Inductor Built-in Step-Down micro DC/DC Converter

This page provides the datasheet information for the XCL220, a member of the XCL219 1.0A Inductor Built-in Step-Down micro DC/DC Converter family.

Description

IC in one tiny package (2.0mm×2.5mm, h=1.0mm).

Features

  • oltage : 2.5V ~ 5.5V Output Voltage : 0.8V ~ 3.6V(±2.0%) Oscillation Frequency : 3.0MHz Output Current : 1.0A Efficiency Control Methods : 93% (VIN=5.0V, VOUT=3.3V/300mA) : HiSAT-COT 100% Duty Cycle HiSAT-COT+PWM (XCL219) HiSAT-COT+PWM/PFM (XCL220) Circuit Protection : Thermal Shut Down Current Limit Circuit (Drop) Short Circuit Protection (Latch) Functions : Soft-start Circuit Built-in UVLO CL Discharge Output Capacitor : Low ESR Ceramic Capacitor Operating Ambient Tempera.

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Datasheet preview – XCL220

Datasheet Details

Part number XCL220
Manufacturer Torex Semiconductor
File Size 0.96 MB
Description 1.0A Inductor Built-in Step-Down micro DC/DC Converter
Datasheet download datasheet XCL220 Datasheet
Additional preview pages of the XCL220 datasheet.

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Full PDF Text Transcription

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XCL219/XCL220 Series is Discontinued. XCL219/XCL220 Series ETR28010-003a HiSAT-COT ® Control 1.0A Inductor Built-in Step-Down “micro DC/DC” Converters ■GENERAL DESCRIPTION ☆Green Operation Compatible The XCL219/XCL220 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.0mm×2.5mm, h=1.0mm). 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 2.5V to 5.5V enables support for applications that require an internally fixed output voltage (0.8V to 3.6V). The XCL219/XCL220 series uses synchronous rectification at an operating frequency of 3.0MHz.
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