ACT4082A converter equivalent, 1.4mhz step-down dc/dc converter.
* Wide 4.5V to 16V Input Voltage Range
* 1.2A Output Current (12VIN to 5VOUT)
* Output Adjustable Down to 0.81V
* 0.3Ω Internal Power MOSFET
* Up to 9.
* TFT LCD Monitors
* Portable DVDs, Headphones, MP3 Players, etc.
* Car-Powered or Battery-Powered Equipment.
The ACT4082A is a current-mode step-down DC/DC converter that supplies up to 1.2A into 5V from a 12V input. 1.4MHz switching frequency allows the use of tiny external components, and internal loop compensation provides simple, stable power supplies w.
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