Power Factor Controller 0.02mA 30kHz to 300kHz 8Pin DIP Tube
Summary of Features:
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High power factor Power
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Controls boost converter as active harmonic filter for low THD
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Start up with low current consumption
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Zero current detector for discontinuous conduction mode
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Output overvoltage protection
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Output undervoltage lockout
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Internal start up timer
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Totem pole output with active shut down
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Internal leading edge blanking LEB
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Improvements of TDA48632 to TDA4862:
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Very low start up current
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Very low comparator and multiplier offsets for universal input applications
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High sophisticated amplifier for low distortion inteferences caused by MOSFET switching
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Accurate overvoltage threshold
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High gate drive capability TDA48632 only