MAX773 - 5V/12V/15V or Adjustable / High-Efficiency / Low IQ / Step-Up DC-DC Controllers

Maxim

Datasheet Details

Part number	MAX773
Manufacturer	Maxim
File Size	204.22 KB
Description	5V/12V/15V or Adjustable / High-Efficiency / Low IQ / Step-Up DC-DC Controllers
Datasheet	MAX773_MaximIntegratedProducts.pdf

The MAX770 MAX773 step-up switching controllers provide 90% efficiency over a 10mA to 1A load.

o 90% Efficiency for 10mA to 1A Load Currents o Up to 15W Output Power o 110µA Max Supply Current o 5µA Max Shutdown Current o 2V to 16.5V Input Range (MAX770/MAX771/MAX772) o Internal Shunt Regulator for High Input Voltages (MAX773) o Preset or Adjustable Output Voltages MAX770: 5V or Adjustable MAX771: 12V or Adjustable MAX772: 15V or Adjustable MAX773: 5V, 12V, 15V, or Adjustable o Current-Limited PFM Control Scheme o 300kHz Switching Frequency _______________General.

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Published: May 2, 2005 |