Features

▪ 3A complete power supply

• Integrates controller, gate driver, MOSFETs, and

inductor

▪ 2.7V to 5.5V input voltage range

▪ Adjustable output voltage

• As low as 0.6V with ±1.5 accuracy over line,

load, and temperature

• Up to 95 efficiency

▪ Default 2MHz current mode control operation

• 500kHz to 4MHz resistor adjustable

• External synchronization up to 4MHz

• 100 duty cycle

▪ Dedicated enable pin and power-good flag

▪ Internal 1ms soft-start time

▪ Selectable PFM or FPWM mode

▪ Soft-stop output discharge

▪ UVLO, OCP, negative OCP, OVP, and OTP

• OCP/Short-Circuit Protection (SCP) hiccup

mode

▪ Compact RoHS compliant 3mm×3mm×1.08mm

(1.15mm Max) dual flat no-lead (DFN) embedded

laminate package