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PJ3400 - Synchronous Boost DC/DC Regulator

Datasheet Summary

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 prot

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Datasheet Details

Part number PJ3400
Manufacturer ETC
File Size 228.15 KB
Description Synchronous Boost DC/DC Regulator
Datasheet download datasheet PJ3400 Datasheet
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Synchronous Boost DC/DC Regulator PJ3400 0043 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 computers / 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.
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