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An 80 mV Startup Dual-Mode Boost Converter by Charge-Pumped Pulse Generator and
一种80mV启动电压的双模式升压转换器，适用于能量收集应用。
80mV startup voltage, 45% reduction in minimum operation voltage (Vmin), 10 minutes trimming time
升压转换器能量收集电荷泵热载流子注入低电压启动
▸电荷泵脉冲发生器实现80mV启动
▸热载流子注入补偿工艺变化
▸无机械开关或大型变压器实现最低启动电压
Abstract
This paper presents an 80 mV startup-voltage
dual-mode boost converter for ene rgy harvesting applications.
The charge-pumped pulse generator enables a startup operation
of the boost converter from the input voltage of 80 mV. The
threshold voltage tuned oscilla tor for the clock generator of the
boost converter compensates for the die-to-die process variation
by a hot carrier injection (HCI), thereby reducing the minimum
operation voltage (V
) of the clock generator by 45% with
a trimming time o