RT8204A - Single Synchronous Buck

Richtek

RT8204A Datasheet Preview — Preview of RT8204A PDF

Datasheet Details

Part number	RT8204A
Manufacturer	Richtek ↗
File Size	429.21 KB
Description	Single Synchronous Buck
Datasheet	RT8204A_Richtek.pdf

RT8204A Product details

Description

The RT8204A PWM controller provides the 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 PWM Controller 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 ` 3V 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 LDO Controller ` 1.5%.

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Published: Dec 1, 2013 |