RT5779A Datasheet (Richtek) - Synchronous Step-Down Converter

RT5779A, Synchronous Step-Down Converter

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 R

RT5779A Features

* 5A Converter With Built-In 20mΩ/18mΩ Low RDS(ON) Power FETs

* Input Supply Voltage Range : 2.5V to 6V

* Output Voltage Range : 0.6V to 6V

* Operates Up to 100% Duty Cycle

* Advanced Constant On-Time (ACOT®) Control  Ultrafast Transient Response  No Needs For External Compen