General Description
The ZA3020 is a monolithic step down switch mode converter with a built in internal Power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization.

FEATUREs
2A Output Current
0.18ȍ Internal Power MOSFET Switch
Stable with Low ESR Output Ceramic capacitors
Up to 95% Efficiency
20µA Shutdown Mode
Fixed 380kHz frequency
Thermal Shutdown
Cycle-by-cycle over current protection
Wide 4.75 to 25V operating input range
Output Adjustable from 1.22 to 21V
Programmable under voltage lockout
Frequency Synchronization Input
Available in 8 pin SO package
Evaluation Board Available

APPLICATIONs
Distributed Power Systems
Battery Charger
Pre-Regulator for Linear Regulators