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AT1314
Preliminary Product Information High-Efficiency Step-Down Current
Regulator For LEDs Feature
‧ 4.
75V to 16V Supply Voltage Operating
AT1314 is a voltage-mode PWM step-down DC-DC converter capable of driving up to 1A Range.
over a wide input supply range with excellent ‧ 600KHz 15% Fixed Switching Frequency.
loads line and load regulation characteristics.
High ‧ Voltage-Mode PWM Step-Down
Regulator.
efficiency is obtained through the use of a low ‧ Built-in Power MOSFET, Rds(on) 100m .
Rds(on) P-channel power switch.
‧ 1A Output Current, Up to 91.
9% Efficiency It uses a fixed switching frequency up to 600KHz ‧ 0.
4V 1.
5% Internal Reference thus allowing smaller si...