The RT5784A/B is a high-performance, Advanced Constant
On-Time (ACOTTM) monolithic synchronous step-down
DC/DC converter that can deliver up to 2A output current
from a 2.5V to 6V input supply. The proprietary ACOT
control architecture features quick transient response and
provides stable operation with small ceramic output
capacitors and without complicated external
compensation. The switching ripple voltage is easily
smoothed-out by small package filtering elements due to
a constant switching frequency of 1.5MHz and the
maximum duty cycle of 100% allows the device to operate
at low dropout use. With internal low on-resistance power
switches and extremely low quiescent current, the
RT5784A/B displays excellent efficiency and good behavior
across a range of applications.
RT5784AGQWF
RT5784BGQWF资料下载
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