RT8271 Datasheet 1.2MHz Step-Down Converter

Manufacturer: Richtek

Datasheet Details

The RT8271 is a high voltage buck converter that can support the input voltage range from 4.75V to 24V and the output current can be up to 2A.

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

The RT8271 also provides adjustable softstart to be a flexible solution for customers.

RT8271 2A, 24V, 1.2MHz Step-Down Converter General.

z z z z z z z z z z z z Wide Operating Input Range : 4.75V to 24V Adjustable Output Voltage Range : 0.92V to 16V Output Current up to 2A 22μA Low Shutdown Current Power MOSFET : 0.18Ω High Efficiency up to 92% 1.2MHz Fixed Switching Frequency Stable with Low ESR Output Ceramic Capacitors Programmable Soft-Start Thermal Shutdown Protection Cycle-By-Cycle Over Current Protection RoHS Compliant and Halogen Free Ordering Information RT8271 Package Type S : SOP-8 FP : MSOP-10 (Exposed Pad) Lead Pla.

Part Number	Description
RT8270	1.2MHz Step-Down Converter
RT8272	1.2MHz Step-Down Converter
RT8274	400kHz Step-Down Converter
RT8278	3MHz Step-Down Converter
RT8279	500kHz Step-Down Converter
RT8202	Single Synchronous Buck Controller
RT8202A	Single Synchronous Buck Controller
RT8202B	Single Synchronous Buck Controller
RT8202L	Single Synchronous Buck Controller
RT8202M	Single Synchronous Buck Controller