RT8202 - Single Synchronous Buck Controller

Product Overview

Richtek

Datasheet Details

Part number	RT8202
Manufacturer	Richtek
File Size	326.32 KB
Description	Single Synchronous Buck Controller
Datasheet	RT8202 Datasheet
Additional preview pages of the RT8202 datasheet.

Product details

Description

The RT8202/A/B 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) or Sense Resistor (High Accuracy) Quick Load Step Response within 100ns 1% VOUT Accuracy over Line and Load Adjustable 0.75V to 3.3V Output Range 4.5V to 26V Battery Input Range Resistor Programmable Frequency Over/Under Voltage Protection 2 Steps Current Limit During Soft-Start Drives Large Synchronous-Rectifier FETs Power Good Indicator RoHS Compliant and 100% Lead (Pb)-Free z z z z z z z.

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Other Datasheets by Richtek

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

Published: Apr 22, 2014 |