RT8209C, RT8209A - Single Synchronous Buck Controller

Richtek

The RT8209C by Richtek is a Single Synchronous Buck Controller. Below is the official datasheet preview.

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RT8209C Single Synchronous Buck Controller by Richtek - Datasheet Preview — Official preview page of the **RT8209C** Single Synchronous Buck Controller datasheet (Richtek).

Datasheet Details

Part number	RT8209C, RT8209A
Manufacturer	Richtek
File Size	325.88 KB
Description	Single Synchronous Buck Controller
Datasheet	RT8209A_Richtek.pdf
Note	This datasheet PDF includes multiple part numbers: RT8209C, RT8209A. Please refer to the document for exact specifications by model.
Additional preview pages of the RT8209C datasheet.

RT8209C Product details

Description

The RT8209A/B/C PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers.

Features

z z Ultra-High Efficiency Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Quick Load Step Response within 100ns 1% VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Integrated Negative Current Limiter Over/Under Voltage Protection 4 Steps Current Limit During Soft-Start Power Good Indicator RoHS Compliant and Halogen Free z z z z z z z z z z.

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Other Datasheets by Richtek

RT8209A - Single Synchronous Buck Controller
RT8209B - Single Synchronous Buck Controller
RT8209L - Single Synchronous Buck Controller
RT8209M - Single Synchronous Buck Controller
RT8202 - Single Synchronous Buck Controller
RT8202A - Single Synchronous Buck Controller

Published: Dec 1, 2013 |