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XCL202 - Inductor Built-in Step-Down micro DC/DC Converters

Download the XCL202 datasheet PDF. This datasheet also covers the XCL201 variant, as both devices belong to the same inductor built-in step-down micro dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

Description

The XCL201/XCL201 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.5mm×2.0mm, h=1.0mm).

A stable power supply with an output current of 400mA is configured using only two capacitors connected externally.

Features

  • all : 2.5mm×2.0mm, h=1.0mm Input Voltage : 2.0V ~ 6.0V Output Voltage : 0.8V ~ 4.0V (±2.0%) High Efficiency : 92% (VIN=4.2V,VOUT=3.3V) Output Current : 400mA Oscillation Frequency : 1.2MHz (±15%) Maximum Duty Cycle : 100% Output Capacitor : Low ESR Ceramic Function : Current Limiter Circuit (Constant Current & Latching) Soft-Start Circuit Built-In CL Discharge Control Methods : PWM (XCL201) PWM/PFM Auto (XCL202) Operating Ambient Temperature : -40℃ ~ 85℃ Environmentally.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XCL201-TorexSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
XCL211 2.0A Inductor Built-in Step-Down micro DC/DC Converters Torex
XCL212 2.0A Inductor Built-in Step-Down micro DC/DC Converters Torex
XCL223 Step-Down micro DC/DC Converter Torex
XCL224 Step-Down micro DC/DC Converter Torex
XCL225 0.5A Inductor Built-in Step-down micro DC/DC Converter Torex

Other Datasheets by Torex Semiconductor

Part Number Description
XCL201 Inductor Built-in Step-Down micro DC/DC Converters
XCL205 Inductor Built-in Step-Down micro DC/DC Converters
XCL206 Inductor Built-in Step-Down micro DC/DC Converters
XCL207 Inductor Built-in Step-Down micro DC/DC Converters
XCL208 400mA Inductor Built-in Step-Down micro DC/DC Converters

Full PDF Text Transcription

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XCL201/XCL202 Series ETR28002-009 Inductor Built-in Step-Down “micro DC/DC” Converters ☆Green Operation Compatible ■GENERAL DESCRIPTION The XCL201/XCL201 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.5mm×2.0mm, h=1.0mm). A stable power supply with an output current of 400mA is configured using only two capacitors connected externally. Operating voltage range is from 2.0V to 6.0V. Output voltage is internally set in a range from 0.8V to 4.0V in increments of 0.05V. The device is operated by 1.2MHz, and includes 0.42Ω P-channel driver transistor and 0.52Ω N-channel switching transistor.
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