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
|
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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