Description
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The ACT4060A is a current-mode step-down DC/DC converter that provides up to 2 A of output current at 400kHz switching frequency.
Features
* 2 A Output Current
* Up to 96% Efficiency
* 4.5 V to 24 V Input Range
* 10 µA Shutdown Supply Current
* 400 kHz Switching Frequency
* Adjustable Output Voltage
* Cycle-by-Cycle Current Limit Protection
* Thermal Shutdown Protection
* Frequency Foldback at Short
Applications
* TFT LCD Monitors
* Portable DVDs
* Car-Powered or Battery-Powered Equipment
* Set-Top Boxes
* Telecom Power Supplies
* DSL and Cable Modems and Routers