? High Efficiency: Up to 95%
? Low RDS(ON) Internal Switches: 120mΩ
? Programmable Frequency: 300kHz to 2MHz
? 3A Output Current
? Input Voltage Range: 3V to 5.5V
? 0.8V Reference Allows Low Output Voltages
? Less than 1μA Shutdown Current
? 100% Duty Cycle for Lowest Dropout
? Forced Continuous PWM Mode Operation
? No External Power MOSFETs and
Schottky Diode Required
? Excellent Line Regulation and Load Transient
Response
? -40℃ to +85℃ Operating Temperature Range
? Available in Green TDFN-3×3-10L Package

? Guaranteed 3A Output Current
Input Voltage: 2.6V to 5.5V
? Prog. PWM Current Mode Control
Programmable 300kHz to 2.5MHz
100% Duty Cycle LDO Mode Operation
Achieves 95% Efficiency
? Adjustable Output Voltage Range
0.8V to 5V with ±2% Accuracy
? Enable and Power Good Functions
? 460μA Quiescent Current
? Over-temperature, Over-current,Short-circuit
and UVLO Protections
? RoHS Compliant “Green”/Halogen
Free3mm x 3mm 10-Pin DFN Package
