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LM2653EVAL 1.5A Synchronous Switching Regulator Evaluation Board - National
Semiconductor Application Note (app note added 2/06) |
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LM2655 2.5A Synchronous Switching Regulator Evaluation Board - National
Semiconductor Application Note....[App Note] |
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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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Low Noise Varactor Biasing with Switching Regulator - AN85 Linear Technology
Telecommunication, satellite links and set-top boxes all require tuning a high
frequency oscillation. The actual tuning element, a varactor diode, requires high
voltage bias for operation. The high voltage bias must be free of noise to prevent
unwanted oscillator outputs....(app note added 1/06) |
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Low-Cost Switcher Converts 5 to 24V - 02/16/98 EDN-Design
Ideas.... Low-cost, three-transistor low power boost switching regulator.... [Design
Idea by Paul C Florian, Plano, TX] |
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Low-Noise Low Drop-Out Regulator for Portable Equipment - AN-262 Analog
Devices Application Note (app note added 2/06) |
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LT1074/LT1076 Design Manual - AN44 Linear TechnologyThis note discusses the
use of the LT107)4 and LT107)6 high efficiency switching regulators. These regulators
are specifically designed for ease of use. This application note is intended to
eliminate the most common errors that customers make when using switching
regulators....(app note added 2/06) |
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LT1339 Design Manual - AN73 Linear TechnologyThis application note contains
detailed design information to allow the reader to craft switching regulators using
the LT1339 high power synchronous DC/DC converter. The note provides expanded pin
descriptions for the LT1339 as well as easy-to-use graphical tools....(app note added
1/06) |
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LT1534 UltraLow Noise Switching Regulator Controls EMI - DN178 Design
Notes (Linear Technology) (app note added 2/06) |
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LT1777 High Voltage Low Noise Buck Switching Regulator - DN212 Design
Notes (Linear Technology) (app note added 1/06) |
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LTC1267 Dual Switching Regulator Controller Operates from High Input Voltages -
DN114 Design Notes (Linear Technology) (app note added 1/06) |
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LTC1436-PLL Low Noise Switching Regulator Helps Control EMI - DN141
Design Notes (Linear Technology) (app note added 1/06) |
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LTC1474/LTC1475 High Efficiency Switching Regulators Draw Only 10µA Supply Current
- DN162 Design Notes (Linear Technology) (app note added 1/06)
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LTC1702/LTC1703 Switching Regulator Controllers Set a New Standard for Transient
Response - DN206 Design Notes (Linear Technology) (app note added
1/06) |
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Miniature Pushbutton On/Off Switch - In many battery powered devices, you
would like to turn the circuit on and off by pressing a small pushbutton switch.
One press turns the device on and second press turns it back off. The flip/flop
circuit below uses a minimum number of parts to perform this function. It
operates from DC supply voltage which can range from 2v to 6v. It draws very
little current and takes up little space. Yet, it can control up to one amp of
current. The circuit uses a single flip/flop device made by Texas
Instruments. .... [Hobby Corner Circuit by Dave Johnson] |
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Minimizing Switching Regulator Residue in Linear Regulator Outputs - AN101
Linear Technology Linear regulators are commonly employed to post-regulate switching
regulator outputs. Benefits include improved stability, accuracy, transient response
and lowered output impedance. Ideally, these performance gains would be accompanied by
markedly reduced switching regulator....(appnote added 1/06) |
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Monolithic Switching Regulator with 100µV Output Noise - AN70 Linear
TechnologyThis publication details circuitry and applications considerations for the
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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New LTC1266 Switching Regulator Provides High Efficiency at 10A Loads -
DN103 Design Notes (Linear Technology) (app note added 1/06) |
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New Synchronous Stepdown Switching Regulators Achieve 95% Efficiency - DN68
Design Notes (Linear Technology) (app note added 1/06) |
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No Design Switching Regulator 5V 5A Buck Step Down Regulator - DN48
Design Notes (Linear Technology) (app note added 1/06) |
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No Design Switiching Regulator 5V Buck/Boost Positive to Negative Regulator -
DN49 Design Notes (Linear Technology) (app note added 1/06) |
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PLL-based converter controls light source - 07/02/98 EDN-Design
Ideas....Using the circuit in Figure 1 , you can digitally control the light intensity
of a lamp. The control loop is based on a PLL, in which the VCO comprises a
light-to-frequency converter (TSL220) coupled to a light source that
derives....PDF has several circuits, please scroll to find this one.... [Design Idea
by MASSIMO GOTTARDI, ITC-IRST, TRENTO, ITALY] |
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Power Supply Modules for the P54C-VR Pentiumr Microprocessor - AN63 Linear
TechnologyThis application note describes the design of both linear and switching
regulators which provide power for 90MHz Pentium(r) processors. The circuits are
intended to comply with Intel's modular power supply specification and provide
sufficient power for cache RAM and chip....(appnote 1/06) |
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Protection Feature Enhances Boost Converter - 10/27/94 EDN-Design Ideas....A
boost-topology switching regulator is the simplest solution for converting a twoto
three-cell input to a 5V output. Unfortunately, boost regulators have several inherent
disadvantages, including a lack of short-circuit protection and shutdown capability.
In some battery-operated products, external.... EDN is migrating links. This link is
not verified. Search the "title" EDN for new link. |
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Quad Output Switching Converter Provides Power for Large TFT LCD Panels -
DN349 Design Notes (Linear Technology) (app note added 1/06) |
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