ICE3AR4780JZXKLA1

AC to DC Switching Converter Off-Line Switcher/SMPS Controller 108kHz 7Pin PDIP

Description:

Integrated power management IC integrated with 800V avalanche rugged CoolMOS™, startup cell and fixed frequency current mode flyback PWM controller in DIP-7 package. Capable for 17W SMPS design. The additional features include input brownout feature,  active burst mode operation to achieve extremly low standby power consumption, frequency jittering to obtain low EMI, adjustable blanking window to facilitate load jumps and high voltage startup cells that allows you to quickly power up your controller from the rectified line.

Summary of Features:

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Peak current control current mode

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100kHz fixed switching frequency with frequency jitter low EMI

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adjustable blanking window

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enhanced active burst mode low standby power <100mW

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enhanced integrated protection functions auto-restart

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accurate peak power limitation

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modulated gate drive

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brownout

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auto-restart enable pin, etc.

Benefits:

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Extremely low standby power

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very accruate max power control

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 low EMI noise

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brownout, etc.