PT8A2525FNEX
PT8A2525FNEX Datasheet
50/60hz Build-in RC oscillator Drive external RELAY Support 50/60Hz by part Quick Test Mode QTM for manufacturer Available timer of 15/30/45/60/90/120/240/480min Buzzer function PT8A2524/25/34/35/44/45
| Part | Datasheet |
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PT8A2525FNEX |
PT8A2525FNEX (pdf) |
| Related Parts | Information |
|---|---|
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PT8A2544PE |
PT8A2544PE |
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PT8A2525FNE |
PT8A2525FNE |
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PT8A2544PEX |
PT8A2544PEX |
| PDF Datasheet Preview |
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| Auto-shut off output once time-out Button to ON/OFF/RESET timer Available timer with high precision same as AC 50/60hz Build-in RC oscillator Drive external RELAY Support 50/60Hz by part Quick Test Mode QTM for manufacturer Available timer of 15/30/45/60/90/120/240/480min Buzzer function PT8A2524/25/34/35/44/45 Optional Low cost lead free package TO94-4 or DIP-8 or SOIC-8 Pin Configuration PT8A2524/5/6A-H PT8A2534/5/6A-H TO94-4 Top View PT8A2524-26/34-36/44-46 Universal Timer Controller Universal timer is a mixed signal CMOS IC designed for a fixed timer to drive external RELAY to implement safety power control. It is applied to 120V/240V and 50/60Hz AC power supply. It can automatically shut-off load in order to prevent undesired conditions from the system. Internal timer can present several kinds of different time 15mins, 30mins, 45mins, 1hr, 1.5hrs, 2hrs, 4hrs and 8hrs, which is decided by part number. x Universal Timer Controller PT8A2544/5/6 DIP-8 or SOIC-8 Top View Pin Description PT8A2524/5/6A-H, PT8A2534/5/6A-H Pin Name Pin No I/O Pin Description - Ground DISC I/O Control output if discharging external capacitor and button input, high active RELAY I/O RELAY output and button input, high active - Power supply PT8A2544/5/6 Pin Name Pin No. Pin Description I Timer selection pins TS2 TS1 TS0 from 000~111 000 15m, 001 30m, 010 45m, 011 60m, 100 90m, 101 120m,110 240m,111 480m Default 011 by TS2 internal pull down, TS1&TS0 internal pull up - Ground DISC I/O Control output if discharging external capacitor and button input, high active RELAY I/O RELAY output and button input, high active ACSEL 50/60Hz selection pin default is 60Hz by internal pull down connecting to VCC is 50Hz. - Power supply 2013-12-0013 PT0266-5 01/03/14 Ordering Information PT8A2524-26/34-36/44-46 Universal Timer Controller Ordering No. Package Code Package PT8A2524xNE* Lead free TO-94 PT8A2525xNE* Lead free TO-94 PT8A2526xNE* Lead free TO-94 PT8A2534xNE* Lead free TO-94 PT8A2535xNE* Lead free TO-94 PT8A2536xNE* Lead free TO-94 PT8A2544PE* Lead free DIP-8 PT8A2545PE* Lead free DIP-8 PT8A2546PE* Lead free DIP-8 PT8A2544WE Lead free and Green SOIC-8 PT8A2545WE Lead free and Green SOIC-8 PT8A2546WE* Lead free and Green SOIC-8 Note: z “x” shows A~H with different Internal Timer, see below Suffix x Internal Timer table. z E = Pb-free or Pb-free & Green z Adding X Suffix= Tape/Reel z *contact Pericom for availability. Function Comparison Table Part No One/Two key PT8A2524x PT8A2525x PT8A2526x Button Reset On/Off On, Off 50/60 Hz |
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