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POWER-SUPPLY CIRCUITS

Application Notes for:Application Notes by Topology:
ALSO SEE: Power-Supply Cookbook — Tested designs, with bill of materials, to meet your specs.

Buck / Step-Down
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PDF (37K) App Note 752
Creating a Fast Load Transient
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PDF (118K) App Note 4181
Simplify the Design of 1-Cell Li+ Battery-Operated Devices
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PDF (117K) App Note 4150
Reference Design Using the MAX5066 for a High Performance Application
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PDF (75K) App Note 4152
Reference Design for the MAX5073 Dual Buck Converter Operating at a Switching Frequency of 2MHz
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PDF (64K) App Note 4087
An Introduction to Switch-Mode Power Supplies
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PDF (155K) App Note 3983
Designing Single-Switch, Resonant-Reset, Forward Converters
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PDF (92K) App Note 3939
DC-DC Controllers Use Average-Current-Mode Control for Infotainment Applications
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PDF (224K) App Note 3740
How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
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PDF (123K) App Note 3767
Meeting the Challenges of Power-Supply Design for Modern, High-Current CPUs
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PDF (27K) App Note 3753
Thermistor Linearizes Current Limit
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PDF (120K) App Note 3672
Noise Reduction for the MAX1864 Auxiliary Regulator
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PDF (81K) App Note 3668
High-Efficiency Current Drive for High-Brightness LEDs
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PDF (149K) App Note 3638
2.2MHz Buck or Boost Power Supply for ADSL2+ Chipset
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PDF (36K) App Note 3626
Adding a Watchdog to a Dual-Output Power Supply
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PDF (38K) App Note 3603
Buck Converters Proliferate in Handhelds as Features and Processing Power Increase
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PDF (151K) App Note 3581
MAX5074 5V, 3A Reference Design
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PDF (151K) App Note 3560
High-Efficiency DC-DC Converter Fits LDO Footprint
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PDF (53K) App Note 3519
Integrated DC-DC Converters Save Space and Design Time in Distributed-Power Systems
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PDF (103K) App Note 3499
Compact-Footprint, 60A, Two-Phase Power Supply for AMD K8 Motherboards
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PDF (41K) App Note 3434
RF Power Reduction for CDMA/WCDMA Cellular Phones
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PDF (73K) App Note 3442
Simple PSPICE Model Predicts MAX8546 Stability and Transient Response
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PDF (72K) App Note 3244
3mm-Tall, Dual-Phase, Step-Down, DC-DC Converter Delivers 1.6V at 20A from 12V for Mobile Processor Cores
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PDF (89K) App Note 3440
An Accurate Control Loop Model for Current-Mode Step-Down Controllers
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PDF (79K) App Note 3356
MAX1917 Provides Pre-Bias Soft Start for Redundant Supply
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PDF (48K) App Note 3324
Buck Regulator Forms High-Power Inverting -5V Supply
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PDF (88K) App Note 3174
Selecting Power Management for Cellular Handsets
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PDF (69K) App Note 2997
Basic Switching-Regulator-Layout Techniques
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PDF (53K) App Note 2767
DAC Makes Controller Programmable
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PDF (40K) App Note 1901
Convert the MAX1937/8/9 from Latch Off Mode to Hiccup Mode Under Short Circuit Condition
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PDF (81K) App Note 1897
Building a Power Supply That Works
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PDF (54K) App Note 1882
Increase the Power of a Buck (Step-Down) Switching Power Supply IC
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PDF (37K) App Note 1857
DDR Memory-Termination Supply
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PDF (87K) App Note 1845
Choosing the Right DC-DC Converter for Automotive Applications
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PDF (106K) App Note 1832
Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
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PDF (118K) App Note 225
Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Designs
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PDF (55K) App Note 1782
Small Footprint, 10us Response Time, 10mV Output Ripple, 1MHz, 6A Step-Down Regulator
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PDF (83K) App Note 1775
Power Supply for DDR-SDRAM Termination Operates From 3V to 5.5V Input
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PDF (32K) App Note 1157
Parallel-Port Interface Powers Low Voltage Systems
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PDF (122K) App Note 716
Proper Layout and Component Selection Controls EMI
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PDF (33K) App Note 1153
MAX1967 Efficiency Improvement with 3.3V Input
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PDF (81K) App Note 672
Power Supplies for Pentium, PowerPC, and Beyond
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PDF (193K) App Note 1062
Designing Compact Telecom Power Supplies
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PDF (239K) App Note 986
Input and Output Noise in Buck Converters Explained
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PDF (36K) App Note 1149
DDR Memory-Termination Supply
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PDF (46K) App Note 1147
Simple Current Source Determines the MAX1802 Auxiliary Controller Switching Frequency
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PDF (194K) App Note 280
Power Supplies for Telecom Systems
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PDF (59K) App Note 1135
Small Capacitor Improves Efficiency in High-Power CPU Supply
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PDF (47K) App Note 1121
Using Ceramic Output Capacitors with the MAX1734 Voltage-Mode Buck Converter
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PDF (64K) App Note 1077
DC-to-DC Converter Combats EMI
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PDF (77K) App Note 1053
VDDQ Supply for Server DDR Memory Using PWM Step-Down Controller
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PDF (42K) App Note 1045
One Megahertz Adaptable Power Supply Meets XENPAK MSA Specification
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PDF (64K) App Note 1044
Design of Graphic Chip and Related Circuitry Power Supplies Using MAX1953 1MHz PWM Step-down Controller
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PDF (106K) App Note 1014
Design Case Study: Designing a Power Supply for a Portable, Wireless Contact Manager
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PDF (76K) App Note 993
Adding Voltage Droop to DDR Memory Termination Voltage Supply Reduces Output Capacitance
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PDF (45K) App Note 967
How to Minimize Power Dissipation in Li+ Linear Chargers
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PDF (42K) App Note 959
Dual 600mA Buck Converter for Logic Supply and Core Supply at 1V or Less
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PDF (33K) App Note 945
Step-Up Controller Forms Negative Step-Down Regulator
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PDF (117K) App Note 735
Layout Considerations for Non-Isolated DC-DC Converters
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PDF (149K) App Note 2031
DC-DC Converter Tutorial
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PDF (51K) App Note 737
Choosing the Right Power-Supply IC for your Application
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PDF (87K) App Note 841
Multiple Output Power Supplies with Output Sequencing
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PDF (31K) App Note 821
The MAX1864/MAX1865 Compensation Calculator
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PDF (51K) App Note 1205
W-CDMA Power Supply Dramatically Improves Transmit Efficiency
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PDF (32K) App Note 673
5-to-1.8V Converter Works Without Magnetics
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PDF (30K) App Note 1180
High-Accuracy Current-Sense Amplifier Enables Current Sensing and Current Sharing
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PDF (19K) App Note 479
All-Ceramic 320mA Step-Down Converter for USB
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PDF (30K) App Note 473
Maxim's Integrated Power Supplies Provides a Highly Reliable and Space-Saving Approach to Post-Regulators
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PDF (31K) App Note 478
Current-Limit Circuit for the Buck Regulator
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PDF (57K) App Note 269
Trading Performance for Cost in Portable Power Supplies
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PDF (85K) App Note 678
Turnkey Power-Supply Solutions Power Pentium® Pro µPs
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PDF (31K) App Note 260
Miniature Temperature Monitors Drive 3-Speed Fan Controller
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PDF (24K) App Note 551
Negative Buck Regulator Produces Positive Output
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PDF (26K) App Note 930
Synchronous Buck-Regulator Output Terminates High-Speed Data
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PDF (70K) App Note 59
Flyback Winding Adds 12V Output To 5V Buck Regulator
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PDF (24K) App Note 998
5V Step-Down Converter Has Transformer-Isolated Feedback
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PDF (165K) App Note 933
Negative Buck Regulator Employs Step-Up Controller

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