TC54xxxx TelCom Semiconductor, TC54xxxx Datasheet
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TC54xxxx
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TC54xxxx Summary of contents
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... FUNCTIONAL BLOCK DIAGRAM – REF TC54VN has open-drain output. TC54VC has complementary output. TELCOM SEMICONDUCTOR, INC. GENERAL DESCRIPTION 2.0% The TC54 Series are CMOS voltage detectors, suited Custom 1.0% especially for battery-powered applications because of their extremely low 1 A operating current and small surface- mount packaging ...
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... V IN DET Ground terminal. VOLTAGE DETECTOR Min Typ 1.5 1.0 1.3 1.6 2.0 – DET x 0.98 x 1.02 – – DET DET x 0.02 x 0.05 x 0.08 = 2.1V 7.7 3.0V 10.1 4.0V 11.5 5.0V 13.0 = 8.0V – 10.0 100 – drops below V and returns IN DET . (See timing chart). HYST TELCOM SEMICONDUCTOR, INC. Max Unit 10.0 V 3.0 3.4 A 3.8 4.2 – DET – DET mA ppm/ C ...
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... V DET DET + , the output will assume its inactive state. (High for V DET TC54VC, open-drain for TC54VN). APPLICATIONS Refer to TelCom Semiconductor Application Note #2, Using the TC54 Voltage Detector . SOT-89-3 , & = 54_ (fixed) = output (C = CMOS Nch) = first voltage digit (2-6) = first voltage decimal (0-9) ...