LT1575, 12V to 3.3V/9A (14A Peak) Hybrid Regulator

Reference Design using part LTC1435 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

  • Desktop PC Power Supply
  • Processor Power Management

Description

  • Circuit shows High Current, Tight Tolerance, Fast Transient Response Power Supply Using Synchronous Buck Regulator for VRE Processor Providing 3.3V Output Voltage From 12V Input

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    12 V
  • Output Voltage
    3.3 V
  • Output Current
    14 A
  • Efficiency
    72 %
  • Topology
    Buck

Featured Parts (18)

Featured Parts
Part Number Manufacturer Type Description
LT1575CS8-3.3#TRPBF Analog Devices Linear Regulators LDO Regulator Pos 3.3V 10A 8-Pin SOIC N T/R Buy
LT1575CS8-5#TRPBF Analog Devices Linear Regulators LDO Regulator Pos 5V 10A 8-Pin SOIC N T/R Buy
LT1575CN8 Analog Devices Linear Regulators LDO Regulator Pos 1.27V 10A 8-Pin PDIP N Buy
LT1575CS8 Analog Devices Linear Regulators LDO Regulator Pos 1.27V 10A 8-Pin SOIC N Buy
LT1575CN8-3.5 Analog Devices Linear Regulators LDO Regulator Pos 3.5V 10A 8-Pin PDIP N Buy
LT1575CN8-3.5 Analog Devices Linear Regulators LDO Regulator Pos 3.5V 10A 8-Pin PDIP N Buy
LTC1435CG#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SSOP Tube Buy
LTC1435CG#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SSOP T/R Buy
LTC1435IS Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N Buy
LTC1435CS#TR Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N T/R Buy
LTC1435CS#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N T/R Buy
LTC1435CS#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 138kHz 16-Pin SOIC N Tube Buy
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