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XCL233 Datasheet Inductor Built-in Step-down DC/dc Converter

Manufacturer: Torex Semiconductor

Overview: XCL233 Series ETR28023-001a Ultra-Low Quiescent Current, Inductor Built-in Step-Down DC/DC Converter with Output voltage selectable function ☆Green Operation compatible.

General Description

The XCL233 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package.

It uses an ultra-low current consumption circuit and PFM control.

The control IC and coil are integrated to achieve miniaturization, and a space-saving power supply can be configured simply by adding two external capacitors.

Key Features

  • Input Voltage Range : 1.8V ~ 6.0V Output Voltage Setting : 0.5V ~ 1.9V (0.05V increments) 2.0V ~ 3.6V (0.1V increments) Output Voltage Accuracy ±20mV (VOUT1,2≦1.0V) ±2.0% (VOUT1,2＞1.0V) Output Current : 150mA Supply Current : 200nA @ VOUT=1.8V Control Method : PFM control Efficiency 86% (VIN=3.6V, VOUT=1.8V, Iout=10mA) Function : Output Voltage selectable function CL Discharge (D Type) UVLO Protection Functions : Short Protection Input / Output Capacitor : Ceramic Capacito.

More Datasheets from Torex Semiconductor

Part Number Description
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XCL233 Distributor