XC9224 Description
XC9223/XC9224 Series 1A Driver Transistor Built-In Step-Down DC/DC Converters ETR0509_017 *GENERAL .XC9224 Features
* Input Voltage Range Output Voltage Range Oscillation Frequency Output Current Maximum Current Limit : 2.5V ~ 6.0V : 0.9V ~ VIN (set by FB pin) : 1MHz, 2MHz (+15% accuracy) : 1.0A : 0.6A (MIN. ) ~ 0.9A (MAX) with LIM pin=’L’ : 1.2A (MIN. ) ~ 2.0A (MAX. ) with LIM pin=’H’ Controls Protection CircuitsXC9224 Applications
* with height limitation such as HDD or space- saving applications. Current limit value can be chosen either 1.2A (MIN. ) when the LIM pin is high level, or 0.6A (MIN. ) when the LIM pin is low level for using the power supply which current limit value differs such as USB or AC adapter. With the MODE
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