Features

•Output voltage options (depends on order code):

Fixed output voltages: 1.5V, 1.8V, 2.5V,3.3V, or 5V with +/- 2 output tolerance

Adjustable output voltage range: 0.9V to5.5V with +/- 1.5 reference

•Wide input voltage range: 4.5V to 18V

•1MHz +/- 10 fixed switching frequency

•3A continuous output current

•High efficiency – up to 95

•Current mode PWM control with pulse-frequency modulation (PFM) mode for improved light load efficiency

•Voltage supervisor for VOUT reported at the PGpin

•Input supply under-voltage lockout

•Soft start for controlled startup with noovershoot

•Full protection for over-current, over-temperature, and VOUT over-voltage

•Less than 10μA in Disabled Mode

•Low external component count