Contact your local Linear Technology sales office for a data sheet and evaluation samples For more information visit our web site at www linear com

Contact your local Linear Technology sales office for a data sheet and evaluation samples. For more information, visit our web site at 1Linear Technology Chronicle High Performance Analog Solutions from Linear Technology Linear Technology Chronicle Vol. 12 No. 6 Inside This Issue: • System Power: Step Down • System Power: Step Up • System Power: Buck-Boost • Battery Chargers • LCD/OLED Biasing • White LED Backlight • RF PA Power and Control Power Management and Wi re less So lu t ions fo r Handhe ld App l i ca t ions Focus… From cell phones and PDAs to medical instruments and industrial test equipment, handheld electronic devices make up an ever increasing part of our world. We expect access to critical information wherever we go and communication with anyone at anytime. Linear Technology produces the high performance analog integrated circuits which make this possible. Designing portable systems presents a myriad of design challenges. Today's handheld products require extremely small and low profile power management solutions. Consumers also expect long battery life, so maximum efficiency is essential. Sensitive wireless receivers in close proximity to switching regulators pose potential interference issues. Linear Technology's high performance analog ICs provide efficient system solutions for Li-Ion battery charging, battery management, USB support, system power regulation, display drivers, white LED drivers and RF power.

• buck-boost


• low noise


• ltc3407 ideal


• high efficiency


• high performance


• output disconnect


• li-ion battery


• mhz