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Buck / Step Down Power Supplies, Page 3
Buck: Page 1, Page 2,
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Power Supplies -- Main
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Converters -- Main Page
Last Updated on:
Friday, October 16, 2009 03:42 AM |
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Links to electronic circuits, electronic schematics, designs for engineers,
hobbyists, students & inventors:
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Designing a Multi Phase Asynchronous Buck Regulator using the LM2639 - National
Semiconductor Application Note 27 Mar2000 (app note added 7/02) |
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Double Data Rate Power Supply using the Tl5002 Voltage Tracking Regulator - The
TL5002EVM-180 synchronous buck converter provides a 12A reference design for
evaluating the performance of the TL5002 PWM control IC and the TPS2837 MOSFET driver
for Double Data Rate (DDR) memory applications. (added 3/05) |
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Dual High-Current Power Supply Kit - The National Semiconductor Power Supply Kit
is designed around the National LM2636, a synchronous buck regulator. It provides over
28 amps of current with variable output voltages ranging from +1.3V to +3.3V.
(added 3/05) |
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Dual Monolithic Buck Regulator Provides Two 1.4A Outputs with 2-Phase Switching to
Reduce EMI - DN305 Design Notes (Linear Technology) (app note added 1/06) |
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EP48 12 V 1.44 W Non-Isolated Buck Converter - This design kit is a non-isolated
12 V, 120 mA power supply utilizing a LNK304. This power supply is intended as a
general purpose evaluation platform for LinkSwitch-TN in a buck converter
configuration. (added 7/06) |
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Extend the input range of a Low dropout regulator - 10/17/02 EDN-Design Ideas:
Because of process limitations, all ICs have an input-voltage limitation. This
limitation can be cumbersome when you try to step down a high supply voltage to a
lower, regulated voltage using a dc/dc converter, such as a linear regulator. Adding a
FET to the input of a linear regulator creates a dc/dc converter with a wider
input-voltage range than the range of the regulator alone.....(design idea added 1/05) |
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Flyback LDO Buck Sync. Buck Reference Design - Flyback, LDO, Buck and Sync Buck
with Vin 10 to 16 V. Multiple output voltages of -24 V, -5 V, 1.5 V, 3.3 V, 5 V, 12 V
and 58 V. The total output power is 15 W. (added 3/05) |
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Get Buck/Boost Performance from a Boost regulator - 07/11/02 EDN-Design Ideas: The
SEPIC (single-ended, primary-inductance-converter)topology is generally a good choice
for voltage regulators that must produce an on output voltage that falls in the middle
of the input-voltage range, such as a 5V output from a 2.7 to 6V input, The topology
has some disadvantages, however. The efficiency of a SEPIC circuit fares worse than
that of buck and boost regulators, and SEPIC desig.....(design idea added 1/05) |
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High Current Step-Down Controller Regulates to 0.6V Output from 3V Input - DN322
Design Notes (Linear Technology) (app note added 1/06) |
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High Efficiency Monolithic Buck Converter [LTC1265] - DN105 Design Notes
(Linear Technology) (app note added 6/06) |
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High Power Synchronous Buck Converter Delivers Up to 50A - DN156 Design
Notes (Linear Technology) (app note added 1/06) |
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High Voltage Buck Regualtors provide High Current Low Profile Power Solutions for
FireWire Peripherals - DN287 Design Notes (Linear Technology) (app note
added 6/06) |
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High Voltage Current Mode Step-Down Converter with Low Power Standby Capability -
DN383 Design Notes (Linear Technology) (app note added 6/06) |
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High Voltage Low Noise Buck Switching Regulator [LT1777] - DN212 Design
Notes (Linear Technology) (app note added 1/06) |
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Hot Swap Push-Pull Sync. Buck Negative Flyback Dual Sync. Buck Reference Design -
Hot Swap, Push Pull, Sync. Buck, Negative Flyback, Dual Sync. Buck with Vin of -36 V
to -72V. Vout of 8 V, 5 V, 3.3 V, 2.5 V and -5 V. The output power is 79.5 W.
(added 3/05) |
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Buck:
Page 1, Page 2,
Page 3, Page 4,
Page 5
Power Supplies -- Main
Page
Converters -- Main Page |
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