3.3V DC to DC Single Output Power Supply for Computers & Peripherals

Reference Design using part MAX1684 by Analog Devices

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Manufacturer

Application Category
Power Supplies
Product Type
DC to DC Single Output Power Supplies

Associated Documents

MAX821 IBIS

For End Products

Cellular Phone
Computers and Peripherals
Digital Still Camera (DSC)
MP3 Player
Personal Digital Assistant

Description

Step-Up and Step-Down Converters U3 and U4 Enables this Circuit to Maintain all the Advantages of Figure 2 While Operating at a Higher Level of Efficiency

Key Features

Conversion Type

DC to DC
Input Voltage

2.7 to 14 V
Output Voltage

3.3 V
Output Current

0.5|1 A
Efficiency

95 %
Topology

Buck Boost

Featured Parts (42)

Featured Parts
Part Number		Manufacturer	Type	Description
	MAX8211EPA+	Analog Devices	Supervisory Circuits	Processor Supervisor 1 Active Low/Open Drain 8-Pin PDIP N Tube		Buy
	MAX8211CSA+T	Analog Devices	Supervisory Circuits	Processor Supervisor 1 Active Low/Open Drain 8-Pin SOIC N T/R		Buy
	MAX8211CSA+T	Analog Devices	Supervisory Circuits	Processor Supervisor 1 Active Low/Open Drain 8-Pin SOIC N T/R		Buy
	74HC04T14-13	Diodes Incorporated	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin TSSOP T/R		Buy
	74HC04D,653	Nexperia	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin SO T/R		Buy
	74HC04D(BJ)	Toshiba	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin SOIC T/R		Buy
	74HC04BQ,115	Nexperia	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin DHVQFN EP T/R		Buy
	74HC04D/AUJ	Nexperia	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin SO		Buy
	MAX8211ESA+T	Analog Devices	Supervisory Circuits	Processor Supervisor 1 Active Low/Open Drain 8-Pin SOIC N T/R		Buy
	74HC04S14-13	Diodes Incorporated	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin SO T/R		Buy
	74HC04BQ-Q100,115	Nexperia	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin DHVQFN EP T/R Automotive AEC-Q100		Buy
	74HC04D,653	Nexperia	Inverters and Schmitt Triggers	Inverter 6-Element 14-Pin SO T/R		Buy

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