RT8288A - 500kHz Synchronous Step-Down Converter

Richtek

Datasheet Details

Part number	RT8288A
Manufacturer	Richtek
File Size	343.64 KB
Description	500kHz Synchronous Step-Down Converter
Datasheet	RT8288A Datasheet

The RT8288A is a synchronous step-down regulator with an internal power MOSFET.

It achieves 4A of continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

® RT8288A 4A, 21V 500kHz Synchronous Step-Down Converter General.

z z z z 4A Output Current Internal Soft-Start 120mΩ/40mΩ Internal Power MOSFET Switch Internal Compensation Minimizes External Parts Count Fixed 500kHz Frequency Thermal Shutdown Protection Cycle-by-Cycle Over Current Protection Wide 4.5V to 21V Operating Input Range Adjustable Output from 0.808V to 15V Available in an SOP-8 (Exposed Pad) Package RoHS Compliant and Halogen Free z z z z z z z Ordering Information RT8288A Package Type SP : SOP-8 (Exposed Pad-Option 2) Lead Plating System Z : EC.

Part Number	Description
RT8288	500kHz Synchronous Step-Down Converter
RT8280	3MHz Step-Down Converter
RT8282A	340kHz Synchronous Step-Down Converter
RT8282B	1.2MHz Synchronous Step-Down Converter
RT8283A	340kHz Synchronous Step-Down Converter
RT8283B	1.2MHz Synchronous Step-Down Converter
RT8284	340kHz Synchronous Step-Down Converter
RT8284N	340kHz Synchronous Step-Down Converter
RT8286	500kHz Synchronous Step-Down Converter
RT8287	500kHz Synchronous Step-Down Converter