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XC9223

Torex Semiconductor
Part Number XC9223
Manufacturer Torex Semiconductor
Description Step-Down DC/DC Converter
Published May 4, 2009
Detailed Description XC9223/XC9224 Series 1A Driver Transistor Built-In Step-Down DC/DC Converters ETR0509_017 ■GENERAL DESCRIPTION ☆Green...
Datasheet PDF File XC9223 PDF File

XC9223
XC9223

Overview
XC9223/XC9224 Series 1A Driver Transistor Built-In Step-Down DC/DC Converters ETR0509_017 ■GENERAL DESCRIPTION ☆Green Operation Compatible The XC9223/XC9224 series are synchronous step-down DC/DC converters with a 0.
21Ω (TYP.
) P-channel driver transistor and a synchronous 0.
23Ω (TYP.
) N-channel switching transistor built-in.
A highly efficient and stable current can be supplied up to 1.
0A by reducing ON resistance of the built-in transistor.
With a high switching frequency of 1.
0MHz or 2.
0MHz, a small inductor is selectable; therefore, the XC9223/XC9224 series are ideally suited to applications with height limitation such as HDD or space- saving applications.
Current limit value can...


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