PT2129A-S92D datasheet, PDF - EEWORLD Datasheet

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PT2129A-S92D: DescriptionRemote Fan Controller IC　; File Size552KB，6 Pages; ManufacturerPrinceton Technology Corp.; Websitehttp://www.princeton.com.tw/

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PT2129A-S92D Overview

Remote Fan Controller IC　

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Princeton Technology Corp.

Remote Fan Controller IC

Tel: 886-2-29162151

Fax: 886-2-29174598

URL:

http://www.princeton.com.tw

PT2129A

Description

PT2129A is a high performance electronic fan controller LSI. Speed control, on-timer, off-timer,

rhythm wind, sleep mode, head swing and/or light controls are all built into a single chip. Indicator

LED output, buzzer output, key control input, as well as remote control decoding circuitry are all

provided to build a full function electronic fan with remote control capability having the highest

performance with the least external components. Pin assignments and application circuit are optimized

for easy PCB layout and cost saving for electronic fan application.

Features

High performance CMOS technology

Low power consumption

DIP or SO package(22

pin SO not available)

Up to 3 dependent/independent swing-head/light outputs

Available in 16, 18, 20, 22, 24 pin package for none, one set or two sets swing head and/or light

control

Built-in remote control decoding circuitry with mask option custom code

Optional independent light control

90 seconds cycle/6 seconds per step (off step 3 seconds) rhythm wind pattern

Four operation modes: ordinary, rhythm, ordinary sleep and rhythm sleep.

Memory start-up mode

Preset start-up timer up to 15 hours

2-3 seconds middle wind start-up (mask option)

Applications

Optimized for fan application

Suitable for heater fan, cooling fan, and other home appliances with remote control, timer and/or

output level control

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