ACT4072 PDF File ( Datasheet )

ACT4072 Rev 1, 12, 2006 Wide Input 2A Step Down Converter FEATURES 2A Output Current Up to 95% Efficiency Up to 30V Input Range 6 A Shutdown Supply Current 400kH- Switching Frequency Adjustable Output Voltage Cycle-by-Cycle Current Limit Protection Thermal Shutdown Protection Frequency FoldBack at Short Circuit Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors SOP-8 Package APPLICATIONS GENERAL DESCRIPTION The ACT4072 is a current-mode step-d