This application note describes the design of an efficient and low-cost single-battery power supply for notebook and palmtop computers. The system uses the high-efficiency LT1432 dual-channel switching regulator to provide 5V and 3.3V power to the circuits.
This application note discusses the features and characteristics of Micropower High Side MOSFET Drivers, including the VGS ratings of standard N-channel and logic-level N-channel MOSFETs. It also explores the challenges and considerations in selecting and designing high side switches.
This application note presents high-efficiency power supply circuits that achieve conversion efficiencies in excess of 90% and support output currents ranging from milliamps to amps.
This document introduces how to design a 92% efficient LCD backlight circuit, including circuit principle, power selection, component selection, dimming range and other contents.
This application note discusses 5V to 3.3V converters for high-performance microprocessor systems. These converters employ special techniques to ensure proper operation of the microprocessor and good heat dissipation within the computer system. The document provides a collection of 3.3V regulator circuits optimized for a 5V input and surface mount technology, categorized into linear and switching types based on current capability. Most of the circuits can be surface mounted, except for high current linear regulators that may require different components.
This document discusses the applications of the LT1300 and LT1301 micropower DC/DC converter ICs. These converters offer flexible and cost-effective design solutions for battery-powered equipment requiring high efficiency, space efficiency, and micropower power solutions.
This article introduces the features and advantages of the LTC1264-7 linear phase filter, which provides a better linear phase solution than Bessel filters.
This application note introduces a series of practical circuits for measurement and control problems. Including power conversion, transducer signal conditioning, amplifiers and signal generators.
This document describes the power management of PCMCIA cards and card sockets, including the two power supplies VCC and VPP, and the design of power management
This document introduces a solution for providing power to the Pentium® processor family, including new switching regulator control circuits and linear regulators.
This application note contains circuits that can power most any system you can imagine, from desktop computer systems to micropower systems for portable and handheld equipment.
