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IP34063 - DC-DC CONVERTER CONTROL CIRCUIT

Datasheet Summary

Description

The IP34063 series of control circuits contains all the functions required to implement DC

DC converters.

Included are internal voltage reference, comparator, controlled duty cycle oscillator with current limit circuit, driver, and high current output switch.

Features

  • Operation from 2.5 to 40V input Low Standby Current Current Limiting Output switch current of 1.5A Output voltage adjustable from 1.25 to 40V Operating frequency from 100Hz to 100kHz Direct replacement for MC34063/MC34063A series VC C C OMP AR ATOR INVER TIN G INPUT J Package.
  • 8 Pin Ceramic DIP N Package.
  • 8 Pin Plastic DIP D-8 Package.
  • 8 Pin Plastic (150) SOIC Order Information Part Number IP35063.

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Datasheet preview – IP34063

Datasheet Details

Part number IP34063
Manufacturer Seme LAB
File Size 57.85 KB
Description DC-DC CONVERTER CONTROL CIRCUIT
Datasheet download datasheet IP34063 Datasheet
Additional preview pages of the IP34063 datasheet.

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Full PDF Text Transcription

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IP35063 IP33063 IP34063 TOP VIEW SW ITCH COLLECTOR SW ITCH EMITTER TIM ING C APACITOR GND DC–DC CONVERTER CONTROL CIRCUIT 8 7 6 5 D RIVER C OLLEC TO R 1 2 3 4 Ipk SENSE FEATURES • • • • • • • Operation from 2.5 to 40V input Low Standby Current Current Limiting Output switch current of 1.5A Output voltage adjustable from 1.25 to 40V Operating frequency from 100Hz to 100kHz Direct replacement for MC34063/MC34063A series VC C C OMP AR ATOR INVER TIN G INPUT J Package – 8 Pin Ceramic DIP N Package – 8 Pin Plastic DIP D-8 Package – 8 Pin Plastic (150) SOIC Order Information Part Number IP35063 IP33063 IP34063 J–Pack 8 Pin N–Pack 8 Pin D–8 8 Pin Temp. Range -55 to +125°C -40 to +85°C 0 to +70°C Note: To order, add the package identifier to the part number. eg.
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