ACT4072
ACT4072 is Wide Input 2A Step Down Converter manufactured by Active-Semi.
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ACT4072 Rev 1, 12/2006
Wide Input 2A Step Down Converter
Features
- 2A Output Current
- Up to 95% Efficiency
- Up to 30V Input Range
- 6µA Shutdown Supply Current
- 400kHz 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-down DC/DC converter that generates up to 2A output current at 400kHz switching frequency. The device utilizes Active-Semi’s proprietary ISOBCD30 process for operation...
