Hot Swap/ In-Rush Current Controllers Featuring the LM5xxx Family

• High Voltage Converters ≥42V
• Isolated High-Voltage PWM Power Supplies and MOSFET Drivers
• Hot Swap and Inrush Current Controllers
• Power Over Ethernet (PoE) Controllers
• Other High-Voltage Power Solutions

• AN-556 - Introduction to power supplies (pdf 159 Kbytes)
• AN-558 - Introduction to power MOSFETs and their applications (pdf 258 Kbytes)
• AN-1095 - Design of isolated converters using SIMPLE SWITCHER® (pdf 398 Kbytes)
• AN-1149 - Layout guidelines for switching power supplies (pdf 113 Kbytes)
• AN-1187 - Leadless leadframe package (LLP) (pdf 1395 Kbytes)
• AN-1197 - Selecting inductors for buck converters (pdf 371 Kbytes)
• AN-1246 - Stresses in wide input DC-DC converters (pdf 272 Kbytes)

• LM5010 High Voltage 1A Step Down Switching Regulator
• LM5010A High Voltage 1A Step Down Switching Regulator
• LM5009 150 mA, 100V Step-Down Switching Regulator
• LM5008 High voltage buck converter
• LM5007 High voltage buck converter
• LM5000 High voltage boost/flyback converter
• LM5005 High voltage buck converter

• Power Designer
• LM5000 Family High-Voltage Solutions Product Brief (pdf 591KB)

Hot Swap Applications: Featuring the LM5069 Hot Swap Controller
Presenter: Neil Gutierrez, IC Designer

Half-Bridge Power Converter Design Using the LM5035
Presenter: Steve Schulte, Application Engineer

High Voltage Switching Power Supply Topologies and Power Management I.C.s
Presenter: L. Haachitaba Mweene

Topics covered in this online seminar include:

• Applications of switching power supplies
• Requirements of high voltage power management I.C.s
• Non-isolated high voltage topologies and power management I.C.s
• Isolated high voltage topologies and power management I.C.s
• Push-pull and bridge converter comparison

• Mar 20, 2006 - National Semiconductor Introduces 100V Half-Bridge PWM Controller with Industry’s Highest Level of Integration
• Mar 20, 2006 - National Semiconductor Introduces Industry's First Single-Chip Power over Ethernet Controller for Higher-Power PoE Applications
• Oct 18, 2005 - National Semiconductor Introduces Industry’s First Average-Program Load-Share Controller
• Oct 11, 2005 - National Semiconductor Releases Industry's Most Advanced Controller for Forward Active Clamp Reset Converters
• Sep 13, 2005 - National Semiconductor Introduces Industry's First 75V, 2.5A, Integrated Buck Regulator
• Jun 01, 2005 - National Semiconductor Introduces Energy-Efficient, Integrated AC-DC PWM Controller For Power Systems
• Mar 07, 2005 - National Semiconductor Introduces Industry's First Secondary Side Post Regulator Capable of Operating as Stand-alone Buck Regulator
• Mar 07, 2005 - National Semiconductor Introduces New Family of 100 V Dual Interleaved PWM Controllers
• Feb 02, 2005 - National Semiconductor Expands LM5100 Driver Family with New High-Voltage Gate Driver