LTC1266, All N-Channel 3.3V/5A Regulator with Drivers Powered from External Power VIN Supply

Reference Design using part LTC1266 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Cellular Phone
  • Desktop PC Power Supply
  • Distributed Control System
  • GPS
  • Laptop
  • Notebook
  • Processor Power Management

Description

  • Circuit shows LTC1266 is a synchronous, step-down switching regulator controller that can drive two external, N-channel MOSFET switches

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4 to 13.5 V
  • Output Voltage
    3.3 V
  • Output Current
    4 A
  • Efficiency
    95 %
  • Topology
    Buck

Featured Parts (21)

Featured Parts
Part Number Manufacturer Type Description
LTC1266CS-3.3#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 3.33V 16-Pin SOIC N Tube Buy
LTC1266CS Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 16-Pin SOIC N Buy
LTC1266AIS Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 16-Pin SOIC N Buy
LTC1266ACS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 16-Pin SOIC N Tube Buy
LTC1266IS-3.3#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 3.33V 16-Pin SOIC N T/R Buy
LTC1266CS-5#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 5.05V 16-Pin SOIC N Tube Buy
LTC1266IS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 16-Pin SOIC N Tube Buy
LTC1266IS-5#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 5.05V 16-Pin SOIC N T/R Buy
LTC1266CS-3.3#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 3.33V 16-Pin SOIC N T/R Buy
LTC1266AIS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 16-Pin SOIC N T/R Buy
LTC1266CS-3.3 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 3.33V 16-Pin SOIC N Buy
LTC1266IS-3.3#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 20V Synchronous Step Down Single-Out 3.33V 16-Pin SOIC N Tube Buy
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