ICE3RBR1765JZXKLA1

Current Mode PWM Controller 650V 7Pin DIP Tube

Description:

Off-line SMPS Current Mode Controller IC with integrated 650V CoolMOS™ and start-up cell in DIP-7 package. It has more robust design and can work to -40°C. The outstanding performance includes BiCMOS technology, active burst mode, built-in frequency jitter, soft gate driving, propagation delay compensation, built-in soft start time, built-in blanking time and extendable blanking time for over load protection, external auto-restart enable feature,etc.

Summary of Features:

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650V avalanche rugged CoolMOS™ with built-in Start-up Cell

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Active burst mode for lowest standby power

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Fast load jump response in active burst mode

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65kHz internally fixed switching frequency

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Auto restart protection mode for overload, open

loop, V CC under voltage, over temperature & over voltage

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Built-in soft start

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Built-in blanking window with extendable blanking time for short duration high current

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External auto-restart enable pin

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Max duty cycle 75%

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Overall tolerance of current limiting < ±5%

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Internal PWM Leading Edge Blanking

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BiCMOS technology provide wide V CC range

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Built-in Frequency jitter and soft driving for low EMI

Benefits:

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Lowest standby power requirements <50mW

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Low operating temperature down to -40°C

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Auto restart protection for overload, over temperature, over voltage

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Wide VCC range

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Soft driving for low EMI

Target Applications:

Adapter, Charger, Blu-Ray, DVD-Player, Set-Top-Box, Digital Photo Frame, Auxiliary Power Supply for Server, PC, Printer, TV, Home Theater/Audio System, White Goods, etc.