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IP5560C IP5560C
TOP VIEW
VCC 1 VZ 2 FEEDBACK 3 GAIN 4 MODULATOR 5 DUTY CYCLE 6 CONTROL
RT 7
16 15 14 13 12 11 10 9
FEED FORWARD OUTPUT (COLLECTOR) OUTPUT (EMITTER) DEMAGNETISATION / OVERVOLTAGE GND CURRENT LIMITING REMOTE ON/OFF EXTERNAL SYNC
SWITCHED–MODE POWER SUPPLY CONTROL CIRCUIT
FEATURES
• STABILISED POWER SUPPLY • TEMPERATURE COMPENSATED REFERENCE SOURCE • SAWTOOTH GENERATOR • PULSE WIDTH MODULATOR • REMOTE ON/OFF SWITCHING • CURRENT LIMITING • LOW SUPPLY VOLTAGE PROTECTION • LOOP FAULT PROTECTION • DEMAGNETISATION/OVERVOLTAGE PROTECTION • MAXIMUM DUTY CYCLE CLAMP • FEED FORWARD CONTROL • EXTERNAL SYNCHRONISATION
CT 8
J Package – 16 Pin Ceramic DIP N Package – 16 Pin Plastic DIP D Package – 16 Pin Plastic (150) SOIC
Order Information
Part Number IP5560 IP5560C J–Pack 16 Pin