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Power Solutions for Automotive

It's basic transportation. It's the ultimate portable appliance. The modern passenger car is distinguished by a new generation of sophisticated electronics that bring a higher level of utility and pleasure to the driving experience. While these new systems add real value, they pose difficult design challenges as well. Meeting power performance requirements of efficiency over a 1mA to 10A range with the transient response necessary to power the latest processor cores, is the domain of National Semiconductor. National's latest generation of automotive power regulators combine National's preeminence in portable power management, microprocessor power management, ease-of-use power solutions, and high-quality manufacturing.

 

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Related Automotive Sites

Automotive Parametric Tables


Automotive Solutions
2008 Vol 2
(pdf 1MB)

Commitment to Automotive Brochure

 

LED Lighting Guide
1Q 2008
(pdf 1.4MB)

High-Brightness LED Lighting
2Q 2008
(pdf 1.5MB)

 

Design

Design Tools

  • WEBENCH® - Design, build, and test power circuits in this FREE online design and prototyping environment
  • LED WEBENCH®

Reference Designs

Application Notes

  • AN-1533 - Over Voltage Protection Circuit for Automotive Load Dump (16-Mar-2007)
  • AN-1229 - Best Layout Practices for Switching Power Supplies
  • AN-1149 - Layout Guidelines for Switching Power Supplies

Online Articles

Analog Edge App Notes
National's monthly analog design technical journal.

Power Designer
Published every other month, Power Designer's feature articles cover power management design techniques.

 

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Online Seminars

 



WHAT'S NEW
Automotive Power Products
  • PowerWise AVS Energy Management Unit with SPMI
  • 42V, 2A Constant On-Time Switching Regulator with Adjustable Current Limit
  • LM3478Q - High Efficiency Low-Side N-Channel Controller for Switching Regulators
  • LM3488Q - High Efficiency Low-Side N-Channel Controller for Switching Regulators
  • 1.5A Switching Regulator with High Efficiency Sleep Mode from the PowerWise® Family
  • 3-Channel Constant Current LED Driver with Integrated Boost Controller
  • 525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation

 



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