Power Management | National Semiconductor — Power Management IC, SIMPLE SWITCHER, Voltage Regulator, LED Driver, LDO, WEBENCH Power Supply Design, Voltage Reference, MOSFET Gate Driver, Battery Management, DC-DC Voltage Converter
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Power Management


 

 


PDF Selection Guides for Power Management

  • Analog Product Guide (including power management ICs such as voltage regulators, LED drivers, references, etc.)
  • Automotive Solutions
  • Personal Mobile Devices
  • Professional & Broadcast Video Products
  • LED Lighting Management Solutions
  • Wireless Infrastructure
  • Industrial Solutions
  • And more...

 

See All New Power Solutions

Power Designer
Published every other month, Power Designer's feature articles cover power management design techniques.
#126: Dimming Techniques for Switched-Mode LED Drivers

Xilinx Power Expert Tool now supports Virtex 5, the newest Xilinx FPGAs
National's easy-to-use Power Expert tool allows the user to select from a family of Xilinx FPGAs, select the device and then select the correct National Semiconductor power management ic for the system.

PLAY NOW! LP3943 Funlight Driver Demo Software - This software has "virtual LEDs" to let you evaluate the LP3943 instantly

Introduction to Power Management

 

 


LM3424 - Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs

 

An Easy Way To Roll Your Own Programmable Power Supply

 

 

 LM3691 DC-DC converter honored with the prestigious 2008 Product of the Year Award

 

EDN magazine has named National's LM5071 Power Over Ethernet PD Controller with Auxiliary Power Interface to this year's list of winners in its annual Hot 100 Products issue.

 

Analog University: Power Courses
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Analog University® Brochure (pdf 494KB)

Power Management Online Seminars

Power Management Press Releases

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WHAT'S NEW
Power Products
  • 3A, SIMPLE SWITCHER® Power Module with 5.5V Maximum Input
  • 4A, SIMPLE SWITCHER® Power Module with 5.5V Maximum Input
  • 5A, SIMPLE SWITCHER® Power Module with 5.5V Maximum Input
  • 1A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage
  • 2A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage
  • 3A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage
  • 1A SIMPLE SWITCHER® Power Module with 42V Maximum Input
  • 2A SIMPLE SWITCHER® Power Module with 42V Maximum Input
  • 3A SIMPLE SWITCHER® Power Module with 42V Maximum Input
  • N-Channel Controllers for Constant Current LED Drivers
  • LM3423Q
    N-Channel Controllers for Constant Current LED Drivers
  • LM3429Q1
    N-Channel Controller for Constant Current LED Drivers
  • Scalable 2-Phase Synchronous Buck Controllers with Integrated FET Drivers and Linear Regulator Controller
  • Scalable 2-Phase Synchronous Buck Controllers with Integrated FET Drivers and Linear Regulator Controller
  • LM5112Q
    Tiny 7A MOSFET Gate Driver

See all new power solutions.

Power Application Notes
  • AN-1696 Designing a Boost LED Driver Using the LM5022
  • AN-1736 LM3433 HB LED Driver Evaluation Kit
  • AN-1774 LM3410X LED Driver 6-Pin LLP Demo Board
  • AN-1775 LM3410X SEPIC 6-Pin LLP Demo Board
Power Evaluation Boards
  • LM3410XMFLEDEV - $37.50 Description: LM3410 Boost will SOT23 Package evaluation board
  • LM3410XSDLEDEV - $37.50 Description: LM3410 Boost with LLP Package evaluation board
  • LM5035AEVAL - $160.00 Description: Evaluation Board for the PWM Controller with Integrated Half-Bridge and SyncFET Drivers
  • LM3881EVAL - $30.00 Description: Evaluation Board for the LM3881 Power Sequencer
Power Online Seminars


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