XC9223 Datasheet (Torex Semiconductor) - Step-Down DC/DC Converter

XC9223, Step-Down DC/DC Converter

☆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

XC9223 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 Circuits