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AT1799
2A Step-Down
Voltage Regulator Feature Description
‧ 4.
75V to 16V Supply
Voltage Operating
AT1799 is a
voltage-mode PWM step-down DC-DC converter capable of driving up to 2A Range.
over a wide input supply range with excellent ‧ 380KHz 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.
‧ 2A Output Current, Up to 91.
9% Efficiency It uses a fixed switching frequency up to 380KHz ‧ 1.
215V 1.
5% Internal Reference thus allowing smaller sized components.
The ‧ Shutdown Current l...