XC9128 Datasheet (Torex Semiconductor) - Step-Up DC/DC Converters

XC9128, Step-Up DC/DC Converters

The XC9128/XC9129 series are synchronous step-up DC/DC converters with a 0.2Ω (TYP.) N-channel driver transistor and a synchronous 0.2Ω (TYP.) P-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 transisto

XC9128 Features

* High Efficiency, Large Current Step-Up Converter Output Current : 150mA＠VOUT=3.3V, VIN=0.9V 500mA＠VOUT=3.3V, VIN=1.8V Input Voltage Range : 0.8V ~ 6.0V : 1.8V ~ 5.3V (Externally set) Output Voltage Setting Set up freely with a reference voltage Range supply of 0.45V (±0.010V) & external c