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XCL223 - Step-Down micro DC/DC Converter

Download the XCL223 datasheet PDF. This datasheet also covers the XCL223- variant, as both devices belong to the same step-down micro dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The XCL223/XCL224 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.25mm×1.5mm, h=0.75mm).

Key Features

  • te Book PC.
  • Tablet PC Input Voltage Output Voltage Oscillation Frequency : 2.5V ~ 5.5V : 0.8V ~ 3.6V (±2.0%) : 3.0MHz.
  • Mobile phone Output Current : 700mA(Type A).
  • Wearable Device Efficiency 400mA(Type B) : 88% (VIN=5.0V, VOUT=3.3V/300mA).
  • Optical Device Control Methods : HiSAT-COT 100% Duty Cycle PWM (XCL223) PWM/PFM (XCL224) Circuit Protection : Thermal Shut Down Current Limit Circuit (Drop) Short Circuit Protection Functions : Soft-Start Circuit Built-In U.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XCL223-) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
XCL220 1.0A Inductor Built-in Step-Down micro DC/DC Converter Torex Semiconductor
XCL221 0.5A Inductor Built-in Step-Down Converters Torex Semiconductor
XCL222 0.5A Inductor Built-in Step-Down Converters Torex Semiconductor
XCL201 Inductor Built-in Step-Down micro DC/DC Converters Torex Semiconductor
XCL202 Inductor Built-in Step-Down micro DC/DC Converters Torex Semiconductor

Other Datasheets by Torex Semiconductor

Part Number Description
XCL224 Step-Down micro DC/DC Converter
XCL225 0.5A Inductor Built-in Step-down micro DC/DC Converter
XCL226 0.5A Inductor Built-in Step-down micro DC/DC Converter
XCL211 2.0A Inductor Built-in Step-Down micro DC/DC Converters
XCL212 2.0A Inductor Built-in Step-Down micro DC/DC Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
XCL223B/XCL224B type is Discontinued. XCL223/XCL224 Series ETR28022-001 HiSAT-COT ® 0.4A/0.7A Inductor Built-in Step-Down “micro DC/DC” Converters ■GENERAL DESCRIPTION ☆Green Operation Compatible The XCL223/XCL224 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.25mm×1.5mm, h=0.75mm). 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 XCL223/XCL224 series uses synchronous rectification at an operating frequency of 3.0MHz.