Datasheet Summary
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RT5779A/B
6V, 5A, 1.5MHz ACOT® Synchronous Step-Down Converter in TSOT-23-8 package
General Description
The RT5779A/B is a simple, easy-to-use, 5A synchronous step-down DC-DC converter with an input supply voltage range of 2.5V to 6V. The device build-in an accurate 0.6V (±1.5%) reference voltage and can operate in 100% duty cycle as a very low dropout voltage regulator. the RT5779A/B integrates low RDS(ON) power MOSFETs to achieve high efficiency and is available in TSOT-23-8 (FC) package.
The RT5779A/B adopts Advanced Constant On-Time (ACOT®) control architecture to provide an ultrafast transient response with few external ponents and to operate in nearly constant switching...