- 矽力杰半导体
SY7080 0.9V Minimum Input and 4V Maximum Output 1.8A Peak Current Synchronous Boost with Output Disconnec
2019-05-28 15:16:13 点击数：
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General Description
SY7080 is a 1.2MHz fixed frequency, Current mode,
high efficiency synchronous boost regulator that converts
down to 0.9V input into up to 4V output voltage. It
adopts very low Rdson N-MOS for the main switch and
P-MOS for the synchronous switch, so no external
Schottky didode is required, and the system efficiency is
improved. It can disconnect the output during the
shutdown operation. The
SY7080 intended for systems
that are typically operated from a single or dual-cell
nickel-cadmium(NICd), mickel-metal hydride (NiMH),
or alkaline battery.