RT5788A Datasheet Synchronous Step-Down Converter

Manufacturer: Richtek

Datasheet Details

Part number	RT5788A
Manufacturer	Richtek
File Size	364.70 KB
Description	Synchronous Step-Down Converter
Download	RT5788A Download (PDF)

The RT5788A/B is a simple, easy-to-use, 4A 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 RT5788A/B integrates low RDS(ON) power MOSFETs to achieve high efficiency and is available in TSOT-23-8 (FC) package.

® RT5788A/B 6V, 4A, 1.5MHz ACOT® Synchronous Step-Down Converter in TSOT-23-8 package.

4A Converter With Built-In 22mΩ/20mΩ 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 Compensations  Optimized for Low-ESR Ceramic Output Capacitors.
0.6V ±1.5% High-Accuracy Feedback Reference Voltage.
35μA Operation Quiescent Current (RT5788A).
Robust Over-Current Protecti.

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