DatasheetsPDF.com

RT8223P

Richtek
Part Number RT8223P
Manufacturer Richtek
Description Main Power Supply Controller
Published Jan 28, 2013
Detailed Description RT8223P High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223P is a dual st...
Datasheet PDF File RT8223P PDF File

RT8223P
RT8223P

Overview
RT8223P High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223P is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems.
It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.
5V, and also features fixed 5V/3.
3V linear regulators.
Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the PWM outputs.
The RT8223P includes on-board power up sequencing, a power good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown.
The constant on-time PWM scheme can operate wit...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)