MM1025 - MITSUMI ELECTRIC

MM1025 (MM1025 / MM1174) System Reset (with battery back-up) Monolithic IC

Pin No. 1 2 3 4 5 6 7 8 Pin name GND GND CS VBATT VOUT VCC TRB Function Forced switching and detection voltage adjustment External transistor drive Block Diagram Absolute Maximum Ratings (Ta=25°C) Symbol TOPR TSTG IL max. IL max. VCC Pd Rating -20~+70 40~+125 80 40 -0.3~+18 300 Units °C °C mA mA V mW Item Operating temperature Storage temperature Maximu.

Features

1. Battery back-up MM1025 Current consumption Input/output voltage difference IL=40mA Output current MM1174 Current consumption Input/output voltage difference IL=40mA Output current 2. Normal operation MM1025 Input/output voltage difference IL=80mA (built-in transistor) Output current VCC=6V External transistor drive current VCC= 6V Current consumption MM1174 (for external transistor) Input/output voltage difference IL=200mA Output current External transistor drive current (no built-in TR) VCC=3.6V Current consumption 600µA typ. 0.25V typ. 40mA max. 300µA typ. 0.13V typ. 40mA max. 0.29V typ.