M54124L Renesas Electronics Corporation., M54124L Datasheet
M54124L
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M54124L Summary of contents
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... M54124L Earth Leakage Current Detector Description The M54124L is a semiconductor integrated circuit having amplifier functions for high-speed earth leakage breakers. Features Satisfies JIS C 8371 standards Good temperature characteristic of input sense current High input sensitivity (V =6.5 mV) T Fewer external components, for greater economy ...
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... M54124L Block Diagram Pin Configuration (Top view) Rev.1.0, Sep.16.2003, page ...
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... M54124L Explanation of Operation Operation is explained referring to the block diagram, an application example, and operation waveform diagrams. When a leakage current I occurs on the primary side of ZCT (the zero-phase current transformer), a leakage signal g voltage V appears in the secondary-side output, and is input to the input pin IN with the reference voltage pin reference ...
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... M54124L Absolute Maximum Ratings Symbol Quantity Is Power supply voltage I Power supply surge current S(SG) I Input current IN I Input pin current applied voltage input voltage applied voltage OS Pd Power consumption Topr Operating temperature Tstg Storage temperature Remarks: When not specified, voltages are expressed taking the circuit GND pin level and currents are expressed taking the direction of flow into the circuit to be positive (no sign given), and the direction flowing out to be negative (prepended with " ...
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... M54124L Electrical Characteristics Measurement conditions Symbol Quantity I Power supply current Trip voltage sine wave I OD sink current ODL source current ODH turn-on voltage MAH V MA turn-off voltage ...
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... M54124L Measurement Circuits (unless otherwise noted, C Rev.1.0, Sep.16.2003, page 0 0 100 , and diodes are equivalent to MD234 ...
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... M54124L Characteristic Curves Rev.1.0, Sep.16.2003, page ...
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... M54124L Application Circuit Example (High-speed earth leakage breaker using the M54124L) Rev.1.0, Sep.16.2003, page ...
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... M54124L Package Dimensions Rev.1.0, Sep.16.2003, page ...
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Sales Strategic Planning Div. Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble ...