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IP1844 CURRENT MODE REGULATING PULSE WIDTH MODULATORS

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Description

LAB TOP VIEW COMP 1 V FB 2 I SENSE 3 R T /C T 4 8 7 6 5 SEME IP1844 SERIES IP1845 SERIES VREF VCC OUTPUT GROUND CURRENT MODE REGULATING PULSE WIDT.
SEME IP1844 SERIES IP1845 SERIES The IP1844 and IP1845 series of switching regulator control circuits contain all the functions necessary to implem.

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Datasheet Specifications

Part number
IP1844
Manufacturer
Seme LAB
File Size
58.19 KB
Datasheet
IP1844_SemeLAB.pdf
Description
CURRENT MODE REGULATING PULSE WIDTH MODULATORS

Features

* Guaranteed ±1% reference voltage tolerance Guaranteed ±10% frequency tolerance Low start
* up current (

Applications

* INFORMATION Oscillator Waveforms and Maximum Duty Cycle LARGE SMALL RT CT SEME IP1844 SERIES IP1845 SERIES V - Pin 4 (Pin 7 for 14 Pin D Package) V REF 8 Internal Clock RT RT CT 4 Output
* Max. Duty Cycle V - Pin 6 (Pin 10 for 14 Pin D Package) SMALL LARGE RT CT CT GND 5 V - Pin

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