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