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RT8206M Datasheet Main Power Supply Controller

Manufacturer: Richtek

Download the RT8206M datasheet PDF. This datasheet also includes the RT8206L variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (RT8206L_Richtek.pdf) that lists specifications for multiple related part numbers.

General Description

The RT8206L/M dual step-down, Switch-Mode PowerSupply (SMPS) controller generates logic-supply voltages in battery-powered systems.

The RT8206L/M includes two Pulse-Width Modulation (PWM) controllers fixed at 5V/ 3.3V or adjustable from 2V to 5.5V.

An optional external charge pump can be monitored through SECFB (RT8206L).

Overview

® RT8206L/M High Efficiency, Main Power Supply Controller for Notebook.

Key Features

  • a linear regulator providing a fixed 5V output. The linear regulator provides up to 70mA output current with automatic linear regulator bootstrapping to the BYP input. The RT8206L/M includes on-board power-up sequencing, the power good outputs, internal soft-start, and internal soft-discharge output that prevents negative voltages on shutdown. A constant on-time PWM control scheme operates without sense resistors and provides 100ns response to load transients while maintaining a relatively const.

More Datasheets from Richtek

Part Number Description
RT8206A Main Power Supply Controller
RT8206B Main Power Supply Controller
RT8206L Main Power Supply Controller
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
RT8203 Main Power-Supply Controllers
RT8204 Single Synchronous Buck