XC9225/XC9226/XC9227 Series
Synchronous Step-Down DC/DC Converters
ETR0507_004
GreenOperation Compatible
GENERAL DESCRIPTION
The XC9225/XC9226/XC9227 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.
6 P-channel driver
transistor and 0.
7 N-channel switching
transistor, designed to allow the use of ceramic capacitors.
The ICs enable a high efficiency, stable power supply with an output current of 500mA (A~D series) and 600mA (E~H series) to be configured using only a coil and two capacitors connected externally.
Minimum operating voltage is 2.
0V~6.
0V (A~D series), 4.
5V~5.
5V (E~H series).
Output voltage is internally programmable in a range from 0.
9V to 4...