PT2120 PTC | Alldatasheet
Document overview
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- PDF pages: 4
Technical content
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 Block Diagram Pin Configuration
PTC Princeton Technology Corp. Tel : 886-2-29162151 Fax: 886-2-29174598 “One Hour” Programmable Fan Controller PT2120 PT2120 Remote Control Application Circuit VC C RE S E T OS C 1 OS C O LE D 1 LE D 2 LE D 3 LE D 4 LE D 5 CO M DI N OF F /B U Z Z V S S N C N C N C L O M I S T TE M P KO 0 KO 1 K I 0 K I 1 K I 2 S O 1 S O 2 L IT R1 6 10 K ZN 1
1 N 41 48
L LE D M TR 4 TR 5 TR I A C L I GHT M I DDL E 8MC1 1 22 P C1 2 22 P L1 0 R1 1 27 0 R1 0 27 0 27 0 27 0 VC C NQ7 3 3 P9 4 5 R1 9 VC C R E M O TE I R R2 1 P T 2 120 47 K BZ 1 B U ZZE R R2 2 OF F /B U Z Z VC C 27 0 27 0 LE D S LE D TR 6 TR I A C TR I A C S T R ONG VC C R1 4 TE M P - R 10 4 R1 5 22 K 27 0 27 0 27 0 SW 1 LE D SW 2 LE D LI T LE D TR 1 TR 2 TR 3 TR I A C TR I A C TR I A C SW 1 SW 2 L I GHT C1 6 10 4 C1 5 10 4 C1 4 10 4 R1 8 20 K VC C
6 P I N C O N
24 C O 4
12 V / 1W
1 N 40 01
++ ++C4 47 0U F 10 4P 78 051 3VI VO 10 7F / 1 6 V 10 4P VC C AC : I R RE CE I V E R RE S E T LE D x 1 0
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