OM1682A Datasheet | IES

Draft Data Sheet INTEGRATED CIRCUIT 2004 Jul 26 OM1682 OM1682A w Precision triac control thermostat w INTEGRATED ELECTRONIC SOLUTIONS 1BUTLER D RIVE HENDON SA 5014 AUSTRALIA w .D t a S a e h t e U 4 .c m o w w w .D at h S a t e e 4U . m o c Integrated Electronic Solutions, Hendon, South Australia Draft Data Sheet Precision triac control thermostat CONTENTS 1 2 3 3.1 3.2 4 5 6 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.9.1 6.9.2 6.10 6.10.1 6.10.2 6.10.3 7 8 9 10 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9 10.10 10.11 11 12 12.1 12.2 12.2.1 Features GENERAL DESCRIPTION PINNING INFORMATION Pinning layout Pin description ORDERING INFORMATION BLOCK DIAGRAM FUNCTIONAL DESCRIPTION OM1682 and OM1682A VCC - mon, positive DC supply VEE - Negative DC supply, substrate TS and LS - Synchronisation from triac and line PWR - Power supply boost TRG - Triac gate drive SA and SB - Sensor inputs CAP - Timing capacitor RES and MOD - Select Resistive or Reactive load firing Resistive loads Reactive loads OM1682A Pins SW Control function switch LOT Logical output LIN Logical input IMPORTANT: ELECTRICAL SAFETY WARNING LIMITING VALUES CHARACTERISTICS APPLICATION INFORMATION Design considerations Circuit configurations Power supply requirements Gate drive Operating mode at switch on Zero-crossing detection Reactive loads Sensor circuits mon connection to load, triac, and sensor Using the Logical output and input controls in the OM1682A Application circuits PACKAGE OUTLINES SOLDERING Introduction DIP Soldering by dipping or by wave 2 12.2.2 12.3 12.3.1 12.3.2 12.3.3 13 14 15 OM1682 OM1682A Repairing soldered joints SO Reflow soldering Wave soldering Repairing soldered joints DEFINITIONS IES INFORMATION DISCLAIMER(1) (1) The contents of this document are subject to the disclaimer on page 24 2004 Jul 26 Integrated Electronic Solutions, Hendon, South Australia Draft Data Sheet Precision triac control...