Ultralow power boost converters require only 8.5μA of standby quiescent current
Xiaohua Su
Abstract
The LT8410/-1 high efficiency boost converter, which requires only 8.5μA of quiescent current in standby mode, is described.
Keywords
Boost converter
LT8410
LT8410-1
Introduction
Industrial remote monitoring systems and keep-alive circuits spend most of their time in standby mode. Many of these systems also depend on battery power, so power supply efficiency in standby state is very important to maximize battery life. The LT8410/-1 high efficiency boost converter is ideal for these systems, requiring only 8.5μA of quiescent current in standby mode. The device integrates high value (12.4 M/0.4 M) output feedback resistors, ...
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