PTC
Princeton Technology Corp.
Tel : 886-2-29162151
Fax: 886-2-29174598
"One Hour" Programmable Fan Controller PT2120
Description
PT2120 is a programmable fan controller IC utilizing CMOS Technology specially designed in a new
revolutionary concept. PT2120 may be programmed according to your customer's special requirement
at least cost and shorter development time. Hands-on experience in developing and programming the fan
controller functions such as wind pattern, timer scale, and other add-on features such as remote control
decoding circuitry in less than an hour is only possible with PT2120 (Demo Kit). Thus, the PT2120 is
popularly dubbed as "The One Hour Programmable Fan". One advantage of PT2120 is that
reprogrammable. This means that the user is able to repetitively make modifications until he is satisfied
with his fan design features at no additional costs. The programmed PT2120 (Demo Kit) may then be
used for immediate function testing as well as pilot run. Housed in a 28-pin DIP or SO Package,
PT2120 incorporates custom-design functions with PTCs high performance and long term reliability
features making it the ideal answer to every fan and other electronic household application need.
Features
CMOS Technology
Least External Components
Low Power Consumption
Pre-Set Start-Up Timer up to 15 Hours
2 Swing Heads
Memory Start-Up Mode
Programmable Rhythm Wind Pattern, Middle Wind Start-Up, Operational Mode & Timer Scale
Available in 28 Pins, DIP or SO Package
Buzzer Output Pin Provided
Programmable Temperature Control
May be used with PT2268 (Transmitter) for Remote Control Applications
Applications
Optimized Use for Fan Applications
Heater/Cooler Fan
Rangehood
Exhaust Fan
Air Cleaner/Humidifer/Dehumidifier
Washing Machine
Dryer/Dish Washer
Other Electrical Home Appliance with Timer & Temperature Control
PTC
Princeton Technology Corp.
Tel : 886-2-29162151
Fax: 886-2-29174598
"One Hour" Programmable Fan Controller PT2120
PT2120 Remote Control Application Circuit
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PTC
Princeton Technology Corp.
Tel : 886-2-29162151
Fax: 886-2-29174598
"One Hour" Programmable Fan Controller PT2120
Order Information
Part Number Package
PT2120 28 Pins, DIP
PT2120-S 28 Pins, SO
PT2268 IR Transmitter Application Circuit
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