1- Channel Step-Down PWM ControllerThe AT1391 provides complete control and
protection for a DC/DC converter optimized for
high-performance Microprocessor applications. It
is designed to drive one P-Channel in a buck
topology. The AT1391 integrates all of the control,
output adjustment, and protection functions into a
single package. The output voltage of the converter
CAN be precisely regulated with a maximum
tolerance of 2% over temperature and line voltage
variations. The AT1391 is a family of low-noise
Step-down DC/DC converters that is ideally suited
for systems powered from a 1-cell Li-ion battery or
from a 3-cell to 4-cell NiCd, NiMH, or alkaline
battery. It CAN also be used to USB-Based power
system. By Aimtron Technology
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| AT1391 Pb-Free | AT1391 Cross Reference | AT1391 Schematic | AT1391 Distributor |
| AT1391 Application Notes | AT1391 RoHS | AT1391 Circuits | AT1391 footprint |
