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Buck / Step Down Power Supplies, Page 5
Buck:  Page 1,   Page 2,   Page 3,    Page 4,   Page 5

Boost,    Buck,    Buck-Boost,    Switchmode
Power Supplies -- Main Page           Converters -- Main Page
Last Updated on: Friday, October 16, 2009 03:42 AM


 

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
10µA Quiescent Current Step-Down Regulators Extend Standby Time in Handheld Products - DN235  Design Notes (Linear Technology) (app note added 1/06)
3.3V converter delivers 3W from Li ION battery  - 11/05/98 EDN-Design Ideas:  Lithium-ion batteries are rapidly gaining popularity in portable applications because of ir superior energy density, low self-discharge rate, and high cell voltage. When you use one Li-ion battery to power a 3.3V dc/dc converter;.....(design idea added 11/05)
3A 2MHz Monolithic Synchronous Step-Down Regulator Provides a Compact Solution for DDR Memory Termination - DN309  Design Notes (Linear Technology) (app note added 6/06)
4MHz Monolithic Synchronous Step-Down Regulators Bring High Efficiency to Space-Sensitive Applications - DN304  Design Notes (Linear Technology) (app note added 6/06)
60V High Efficiency Buck Switching Regulators in SO-8 - DN202  Design Notes (Linear Technology) (app note added 1/06)
60V/3A Step-Down DC/DC Converter Maintains High Efficiency over a Wide Input Range - DN301  Design Notes (Linear Technology) (app note added 1/06)
A High Efficiency 500kHz 4.5A Step-Down Converter in an SO-8 Package - DN181  Design Notes (Linear Technology) (app note added 1/06)
Add an auxiliary Voltage to a Buck regulator - 10/31/02 EDN-Design Ideas: You often need more than one regulated output voltage in a system. A frequently used and reasonably simple way to create this auxiliary output voltage is to add a second winding to  output inductor, creating a coupled inductor or a transformer, followed by a diode to rectify (peak-detect)this output voltage.....(design idea added 1/05)
AN-10 Design Procedure for MicroProcessor Buck Regulators - Application Note Microsemi 1305 (added 05/06/07)
AN-1146: Designing a Multi-Phase Asynchronous Buck Regulator using the LM2639 - National Semiconductor Application Note 27 Mar2000 (app note added 7/02)
AN-1197: Selecting Inductors for Buck Converters - National Semiconductor Application Note  (app note added 7/06)
AN-1253: Wide-Input, High Voltage Buck Converter - National Semiconductor Application Note  (app note added 2/06)
AN-1319: Analysis & Design of a Hysteretic Constant Frequency Buck Regulator using the LM5007 - National Semiconductor Application Note  (app note added 7/06)
AN-6003/ 'Shoot-through' in Synchronous Buck Converters - Fairchild Application Notes / (app note added 6/06)
AN-6005/ Synchronous Buck MOSFET loss calculations with Excel model - Fairchild Application Notes / (app note added 6/06)
AN793: Power Management in Portable Applications: Understanding the Buck Switchmode Power Converter - Microchip Application Note Published 18-Jul-01  (app note added 2/06)
AN874: Buck Configuration High-Power LED Driver - Microchip Application Note Published 4-Jan-06  (app note added 6/06)
AN968: Simple Sychronous Buck Regulator: MCP1612 - Microchip Application Note Published 14-Jan-05  (app note added 2/06)
Analysis & Design of a Hysteretic Constant Frequency Buck Regulator using the LM5007 - National Semiconductor Application Note  (app note added 7/06)
AN-H48: Buck-Based LED Drivers using the HV9910 - Supertex Semiconductors (app note added 6/06)

 
Buck:  Page 1,   Page 2,   Page 3,    Page 4,   Page 5
Power Supplies -- Main Page           Converters -- Main Page

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