DC-DC Converter Tutorial (PDF) Simple Circuit Charges Lead-Acid Batteries (PDF) Step-up Converter with LDO Beats SEPIC Efficiency (PDF) +12V Input Converter Generates -165V at 100mA (PDF) R-C Snubbing for the Lab (PDF) +/- 15V or +/- 12V Output Switch-Mode Power Supply Has Wide Input-Voltage Range (PDF) SLIC Power-Supply Design (PDF) Layout Considerations for Non-Isolated DC-DC Converters (PDF) Oceanside (MAXREFDES9#): 3.3V to 15V Input, '+/-15V ('+/-12V) Output, Isolated Power Supply (PDF) Proper Layout and Component Selection Controls EMI (PDF) Small, High-Voltage Boost Converters (PDF) Dual-Output SLIC Supply Shares Feedback (PDF) Reduce the Chances of Human Error: Part 1, Power and Ground (PDF) High-Efficiency Boost Converter Provides 48V for IP Phones (PDF) Extending Soft-Start (PDF) 15V Input Converter Generates -185V at 50mA (PDF) Step-Up Controller Forms Negative Step-Down Regulator (PDF) High-Efficiency Boost Converter Provides 24V for DTE (PDF) Negative-to-Negative Switch-Mode Converter Offers High Current and High Efficiency (PDF) Current Limited DC-DC Controller Used as Step-Up Step-Down SEPIC Power Supply for USB Devices (PDF) Isolated SLIC supply (PDF) Current-Sense Amplifier Doubles as a High-Common Mode Instrumentation Amplifier (PDF) 3.3V Supply Taps Power from the -12V PCI Bus (PDF) 5V Input Converter Generates -30V at 80mA (PDF)