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XCL103 - Inductor Built-in Step-up micro DC/DC Converter

This page provides the datasheet information for the XCL103, a member of the XCL102 Inductor Built-in Step-up micro DC/DC Converter family.

Description

The XCL102/XCL103 series is a synchronous step-up micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.0mm×2.5mm, h=1.0mm).

A stable step-up power supply is configured using only two capacitors connected externally.

Features

  • Voltage Range Fixed Output Voltage Oscillation Frequency Input Current Output Current Control Mode Selection Load Transient Response Protection Circuits Functions Output Capacitor Operating Ambient Temperature Package Environmentally Friendly : operating hold voltage 0.65V ~ 6.0V : Start-up voltage 0.9V ~ 6.0V : 2.2V ~ 5.5V (0.1V increments) : 3.0MHz : 0.8A : 450mA @VOUT=5.0V, VBAT=3.3V 280mA @VOUT=3.3V, VBAT=1.8V : PWM (XCL102) PWM/PFM (XCL103) :100mV@VOUT=3.3V, VBAT=1.8V ,IOUT=1mA→2.

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Datasheet preview – XCL103

Datasheet Details

Part number XCL103
Manufacturer Torex
File Size 742.22 KB
Description Inductor Built-in Step-up micro DC/DC Converter
Datasheet download datasheet XCL103 Datasheet
Additional preview pages of the XCL103 datasheet.

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Full PDF Text Transcription

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XCL102/XCL103 Series Inductor Built-in Step-up “micro DC/DC” Converter (micro DC/DC) ETR28011-005a ☆Green Operation Compatible ■GENERAL DESCRIPTION The XCL102/XCL103 series is a synchronous step-up micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.0mm×2.5mm, h=1.0mm). A stable step-up power supply is configured using only two capacitors connected externally. 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 0.65V to 6.0V enables support for applications that require an internally fixed output voltage (2.2V to 5.5V). PWM control (XCL102) or automatic PWM/PFM switching control (XCL103) can be selected.
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