XC9263/XC9264 Series
ETR05047-006
18V Operation 0.
5A Synchronous Step-Down DC/DC Converters
â– GENERAL DESCRIPTION
The XC9263/XC9264 series are 18V operation synchronous step-down DC/DC converter ICs with a built-in high-side / low-side driver
transistor.
The XC9263/XC9264 series has operating voltage range of 3.
0V~18.
0V and it can support 500mA as an output current with high-efficiency.
Compatible with Low ESR capacitors such as ceramic capacitors for the load capacitor (CL).
0.
75V reference voltage source is incorporated in the IC, and the output voltage can be set to a value from 1.
0V to 15.
0V using external resistors (RFB1, RFB2).
500kHz or 1.
2MHz or 2.
2MHz can be selected for the switc...