LINEAR 60V 3A Step-Down DC/DC Converter Has Low Dropout 100 A Quiescent Current Design Note 352 handbook
Update: 30 September, 2023
This document introduces the LT ®3434, 3A monolithic buck switching regulator, which is designed to optimize efficiency over all current and voltage levels, both high and low, while having low quiescent current and low dropout. Micropower bias current and Burst Mode ® operation enable it to consume merely 100µA at zero load and 12V input. The high efficiency bipolar NPN power switch (0.1Ω) provides up to 85% efficiency at a 2A load current. Combined with high duty cycle, the low dropout of the switch maintains a regulated 3.3V output down to 4V input at all load currents.
Brand: LINEAR
File format: PDF
Size: 71 KB
MD5 Checksum: 4DE36C14FCBF1A8CCCA255734D87DAE1
Publication date: 05 June, 2012
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