ICE3AR2280CJZ

离线式开关电源电流模式控制器，集成800V的CoolMOS ？并启动细胞（掉电和CCM ）在DIP- 7 Off-Line SMPS Current Mode Controller with integrated 800V CoolMOS? and Startup cell brownout & CCM in DIP-7

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 24W SMPS design. The additional features include input CCM mode, latch enable, fast latch reset, brownout feature,  active burst mode operation to achieve extremely low standby power consumption, frequency jittering to obtain low EMI, adjustable blanking window to facilitate load jumps and high voltage start-up 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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CCM mode

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Latch enable pin

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Fast latch reset, etc.

Benefits:

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Extremely low standby power

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Very accurate max power control

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Low EMI noise

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Brownout

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AC fast reset after latch

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Capable to work at CCM or DCM mode, etc.