ACT4012A, ACT4012A-Active Datasheet - Active-Semi

ACT4012A - Wide Input 1.5A Step Down Converter

The ACT4012A is a current-mode step-down DC/DC converter that generates up to 1.5A output 420kHz switching frequency. The device utilizes Active-Semi’s proprietary ISOBCD20 process for operation with input voltages up to 20V. Consuming only 10µA in shutdown mode, the ACT4012A is highly efficient wit.

ACT4012A Features

* 1.5A Output Current

* Up to 94% Efficiency

* Up to 20V Input Range

* 10µA Shutdown Supply Current

* 420kHz Switching Frequency

* Adjustable Output Voltage

* Cycle-by-Cycle Current Limit Protection

* Thermal Shutdown Protection

ACT4012A-Active-Semi.pdf