XC9206/XC9207/XC9208 Series
ETR0503_002
PWM, PWM / PFM Switchable Step-Down
DC / DC Converters With Driver
Transistor Built-In
GO-Compatible
GENERAL DESCRIPTION
The XC9206/XC9207/XC9208 series is a group of DC/DC converters with a built-in 0.
4 P-channel driver
transistor, offered in a SOT-25 package.
The ICs are designed to provide high efficiencies and a stable power supply with an output current of 500mA using only a coil, a diode and two ceramic capacitors connected externally.
Minimum operating voltage of the XC9206/9207 is 1.
8V and 2.
0V for XC9208.
Output voltage is internally programmable in a range from 0.
9V to 4.
0V in 100mV increments (accuracy: ±2.
0%).
Oscillation frequency is sel...