IP1060B

IP1060A IP1060A IP1060B SWITCHED MODE POWER SUPPLY CONTROL CIRCUIT V C C V Z 3 4 5 6 7 2 1 1 6 1 5 1 4 F E E D F O R W A R D O U T P U T O U T P U T (C O L L ) (E M IT ) 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 F E E D B A C K G A IN M O D U L A T O R D U T Y C Y L E C O N T R O L R T T 8 D E M A G N E T IZ A T IO N / 1 3 O V E R V O L T A G E 1 2 1 1 1 0 9 G N D C U R R E N T R E M O T E E X T E R N A L L IM IT IN G O N /O F F S Y N C C Order Information Part Number IP1060BJ IP1060D IP1060J IP1060N IP1060AD IP1060AJ IP1060AN Temperature Range -55°C to + 125°C -25°C to + 85°C -25°C to + 85°C -25°C to + 85°C 0°C to + 70°C 0°C to + 70°C 0°C to + 70°C Package 16 Pin Ceramic DIP 16 Pin Plastic (150)SOIC 16 Pin Ceramic DIP 16 Pin Plastic DIP 16 Pin Plastic (150)SOIC 16 Pin Ceramic DIP 16 Pin Plastic DIP DESCRIPTION The IP1060 is a control circuit for use in switched mode power supplies. This single monolithic chip incorporates all the control and supervisory (protection) functions required in switched mode power supplies, including an internal temperature compensated reference source, sawtooth generator, pulse width modulator, output stage and various protection circuits. AB...