DatasheetsPDF.com

RT6218B

Richtek
Part Number RT6218B
Manufacturer Richtek
Description Step-Down Converter
Published Feb 12, 2019
Detailed Description RT6218A/B 18V, 2A, ACOTTM Step-Down Converter in 8 Pin TSOT-23 General Description The RT6218A/B is a simple, easy-to-...
Datasheet PDF File RT6218B PDF File

RT6218B
RT6218B

Overview
RT6218A/B 18V, 2A, ACOTTM Step-Down Converter in 8 Pin TSOT-23 General Description The RT6218A/B is a simple, easy-to-use, 2A synchronous step-down DC-DC converter with an input supply voltage range of 4.
5V to 18V.
The device integrates low RDS(ON) power MOSFETs to achieve high efficiency in a SOT23 package and build-in accurate reference voltage (0.
765V by product options).
The RT6218A/B adopts Advanced Constant On-Time (ACOTTM) control architecture to provide an ultrafast transient response with few external components and to operate in nearly constant switching frequency over the line, load, and output voltage range.
The RT6218A operates in automatic PSM that maintains high efficiency during light load operation.
RT6218B operates in Forced PWM that helps meet tight voltage regulation accuracy requirements.
The RT6218A/B senses both FETs current for a robust over-current protection.
The device features cycle-by-cycle current limit protection and prevent the device from the catastro...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)