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MAX770CPA - MAX770 Step-Up DC-DC Controller Technical Data - Buy MAX770CPA


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

Pin Description
Pin Number Description
1 EXT-Gate drive for external
2 V+ -Power-supply input
3 FB-Feedback input
4 SHDN-shutdown (Active High)
5 REF-Reference Output
6 AGND-Analog Ground
7 GND-Ground
8 CS-Positive input current-sense
Pin Layout
MAX770 Maxim IC

Dimensional Drawing
Maxim DIP Dimension Drawing

Technical Data
Data Sheet

Maxim - Data Sheet for MAX770


Application Notes
   





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