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IP1060B

Seme LAB
Part Number IP1060B
Manufacturer Seme LAB
Description SWITCHED MODE POWER SUPPLY CONTROL CIRCUIT
Published Apr 5, 2005
Detailed Description 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 ...
Datasheet PDF File IP1060B PDF File

IP1060B
IP1060B

Overview
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.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) Supply Voltage Sourced Current Sourced Output Transistor Output current Collector Voltage (Pin 15) Max.
Emitter Voltage (Pin 14) Operating Temperature (Ambient) IP1060B IP1060 IP1060A Storage Temperature Rage Operating Junction Temperature Range 18V 30mA 40mA 18V 5V –55°C to +125°C –25°C to + 85°C 0°C to 70°C –65°C to +150°C 150°C Prelim.
7/99 Semelab plc.
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