PJ3400 Datasheet | Unknown Manufacturer

Features Description z Up to 96% Efficiency z Low voltage start-up：0.9V z Shut-down current: < 1µA z Input voltage：0.6V～4.4V z Output voltage：2.5V～4.3V (Up to 5V with Schottky) z Low switch on resistance RDS(ON), Internal switch: 0.35Ω z 1.4MHz fixed frequency switching z High switch on current: 1A z Short-Circuit protection z Low profile SOT-23-6 package (lead-free packaging is now available) Applications z Digital cameras and MP3 z Palmtop puters / PDAs z Cellular phones z Wireless handsets and DSL modems z PC cards z Portable media players The PJ3400 is high efficiency synchronous, step-up DC/DC converters optimized to provide a high efficient solution to medium power systems. The devices work under the input voltage between 0.6V and 4.4V with a 1.4MHz fixed frequency switching. These features minimizes overall solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The PJ3400...