SG3548 MICROSEMI [Microsemi Corporation], SG3548 Datasheet
SG3548
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SG3548 Summary of contents
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... BLOCK DIAGRAM 11/91 Rev 1.2 5/97 Copyright 1997 SG1548/SG2548/SG3548 QUAD POWER FAULT MONITOR FEATURES Monitors four DC voltages and the AC line Precision 2.5V ±1% low-drift reference Fault tolerance adjustable from ±5% to ±40% ±3% trip threshold tolerance over temperature ...
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... Fault Output Sink Current Range ............................. Note 2. Range over which the device is functional. ELECTRICAL CHARACTERISTICS (Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG1548 with - SG3548 with temperatures equal to the ambient temperature.) Parameter ...
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... Zener diode positive cycle is missing, the capacitor discharges to below the +2.5V trip point of the comparator, causing the output transistor to turn on. 3 SG1548/SG2548/SG3548 SG1548/2548 SG3548 Min. Typ. Max. Min. Typ. Max. 1.200 1.250 1.300 1.200 1 ...
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... LEADLESS CHIP CARRIER SG1548L L- PACKAGE Note 1. Contact factory for JAN and DESC product availability. 2. All parts are viewed from the top. 11/91 Rev 1.2 5/97 Copyright 1997 SG1548/SG2548/SG3548 (See Notes Below) Ambient Connection Diagram Temperature Range - 125 C LOWER THRESHOLD - 125 C - ...