Datasheet Summary
Princeton Technology Corp.
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://.princeton..tw
Remote Fan Controller IC
Description
PT2128A is a high performance electronic fan controller LSI. Speed control, off-timer, rhythm wind, sleep mode, head swing and/or light control 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 ponents. Pin assignment and application circuit are optimized for easy PCB layout and cost saving for electronic fan...