AT1314 regulator equivalent, high-efficiency step-down current regulator.
a PWM step-down converter operating with a fixed switching frequency of 600 KHz and uses internal power MOSFET to provide maximum efficiency. The output voltage of the co.
‧ Cell Phones AT1314 is available in SOP-8 package. ‧ PDAs ‧ Other Handheld Devices with Dual Displays.
Description
Bl.
Block Diagram
EN
Regulator Current Sense Amplifier Current Sense + Contol Logic
IN
P-MOS
OSC 600KHz PWM Comparator Error Amplifier + 0.4V SoftStart
SW
GND
FB
COMP
Aimtron reserves the right without notice to change this circuitry and specif.
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