74594 - 8-Bit Shift Register

Product Overview

National Semiconductor

Datasheet Details

Part number	74594
Manufacturer	National Semiconductor
File Size	177.05 KB
Description	8-Bit Shift Register
Datasheet	74594 Datasheet
Additional preview pages of the 74594 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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Published: Apr 22, 2014 |