XC6371/XC6372 Series
PWM,PWM/PFM Controlled Step-up DC/DC Converters
ETR0402_005
☆GreenOperation Compatible
■GENERAL DESCRIPTION
The XC6371/XC6372 series is a group of PWM controlled and PWM/PFM controlled step-up DC/DC converters.
The built-in 1.
4Ω switching
transistor type enables a step-up circuit to be configured using only three components, a coil, a diode, and a capacitor.
Output voltage can be selectable in the range from 2.
0V to 7.
0V in increments of 0.
01V (accuracy:±2.
5%).
Oscillation frequency is also selectable from 50kHz, 100kHz, and 180kHz (accuracy:±15%) for the XC6371 and the XC6372 series.
Soft-start time is internally set and offers protection against in-rush currents when...