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60V High Efficiency Buck Switching Regulators in SO-8 - DN202 Design
Notes (Linear Technology) (app note added 1/06) |
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A Low Battery Cutoff - Also acts as a Master On / Off Switch. NOW A
New P-Mos Version. Supplys Positive voltage to grounded devices....(design added
12/08) |
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A Monolithic Switching Regulator with 100µV Output Noise - AN70 Linear
TechnologyThis publication details circuitry and applications considerations for
LT1533 low noise switching regulator. Eleven DC/DC converter circuits are presented,
some offering <100µV output noise in a 100MHz bandwidth. Tutorial sections detail low
noise DC/DC design, measurement, probing and layout techniques, and magnetics
selection. |
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A Simple High Efficiency Step-Down Switching Regulator - DN73 Design
Notes (Linear Technology) (app note added 1/06) |
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AC Switching with TRIAC From TTL - The MC3032 is an optoisolator TRIAC
driver. The 180-ohm resistor sets the current for the LED emitter in the optoisolator.
Change the value of this resistor, if necessary, to get reasonable current ASCII
format (e.g., 15 mA). Note that you cannot test this circuit without a
load. The TRIAC will not switch unless connected to an AC voltage source, so you can't
test it for simple switching w/o applying AC and a load. Note the 500V ating on the
.01 cap. (ASCII format circuit added 6/07) |
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Achieving Microamp Quiescent Current in Switching Regulators - DN11
Design Notes (Linear Technology) (app note added 2/06) |
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Add a grounded-switch feature for Topswitch on/off control - 21-Jun-07 Issue
of EDN Adding a couple of components to the control pin of a Topswitch switching
regulator enables on/off control.... [Design Idea by Robert N Buono, Aeolian Audio
LLC, Bloomfield, NJ] |
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Added components improve switching regulator stability - 29-Sep-05 Issue of
EDN Extra components reduce effects of external load capacitance and ESR....
[Design Idea by Wayne Rewinkel, National Semiconductor, Schaumburg, IL; Edited by Brad
Thompson and Fran Granville] |
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Adjust or Synchronize LM2586/88 Switching Frequency - National Semiconductor
Application Note....[App Note] |
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AN-1133: LM2653EVAL 1.5A Synchronous Switching Regulator Evaluation Board -
National Semiconductor Application Note (app note added 2/06) |
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AN-1143: LM2651_3.3V_EVAL 1.5A High Efficiency Synchronous Switching Regulator
Evaluation Board - National Semiconductor Application Note (app note
added 2/06) |
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AN-1215: LM2655 2.5A Synchronous Switching Regulator Evaluation Board -
National Semiconductor Application Note....[App Note] |
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AN-1250: Inductive Based Switching Regulator Circuits Provide High Efficiency White
LED Drives - National Semiconductor Application Note (app note added
2/06) |
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AN-262: Low-Noise Low Drop-Out Regulator for Portable Equipment - AN-262
Analog Devices Application Note (app note added 2/06) |
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AN-316: The Subscriber Line Card in a Distributed Control Switching System -
National Semiconductor Application Note (app note added 2/06) |
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AN-343: LH1605 Switching Regulator - National Semiconductor Application Note
(app note added 2/06) |
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AN-345: Grounding for Low-and-High-Frequency Circuits - AN-345 Analog
Devices Application Note....[App Note]Know Your Ground and Signal Paths for Effective
Designs. Current Flow Seeks Path of Least Impedance-Not Just Resistance....
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AN-347: Shielding & Guarding - AN-347 Analog Devices Application
Note....[App Note]How to Exclude Interference-Type Noise. What to do and Why to do
it-A Rational Approach |
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AN-354: Ask the Applications Engineer 1-Multi Troubles - AN-354 Analog
Devices Application Note....[App Note]Addresses problems often encountered with LOG
Circuits, Time Division Analog Multiplexing, and ADC Power Strobing |
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AN-6010/ FAN5069 Component calculation & simulation tools - Fairchild
Application Notes / (app note added 6/06) |
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AN-772: A Design & Manufacturing Guide for the Lead Frame Chip Scale Package -
AN-772 Analog Devices Application Note (app note added 2/06) |
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AN-776: 20 Watt Simple Switcher Forward Converter - National Semiconductor
Application Note (app note added 2/06) |
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AN980: Designing a Boost-Switching Regulator with the MCP1650 - Microchip
Application Note Published 1-Apr-05 (app note added 2/06) |
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Ask the Applications Engineer 1-Multi Troubles - AN-354 Analog Devices
Application Note....[App Note]Addresses problems often encountered with LOG Circuits,
Time Division Analog Multiplexing, and ADC Power Strobing |
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Automotive switching regulators get input transient voltage protection -
24-Jan-08 Issue of EDN A simple scheme protects switching regulators against 50V
voltage transients in automotive applications.... [Design Idea by Kevin Daugherty,
National Semiconductor, Novi, MI] |
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