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IP1843A

CURRENT MODE REGULATING PULSE WIDTH MODULATORS

IP1843A Features

* Guaranteed ±1% reference voltage tolerance Accurate oscillator discharge current Guaranteed ±10% frequency tolerance Low start

* up current (

IP1843A General Description

SEME IP1842A SERIES IP1843A SERIES The IP1842A/IP1843A series of switching regulator control circuits contain all the functions necessary to implement off-line, current mode switching regulators, using a minimum number of external parts. Functions included are voltage reference, error amplifier, .

IP1843A Datasheet (57.40 KB)

Preview of IP1843A PDF

Datasheet Details

Part number:

IP1843A

Manufacturer:

Seme LAB

File Size:

57.40 KB

Description:

Current mode regulating pulse width modulators.
LAB TOP VIEW COMP 1 V FB 2 I SENSE 3 R T /C T 4 8 7 6 5 SEME IP1842A SERIES IP1843A SERIES VREF VCC OUTPUT GROUND CURRENT MODE REGULATING PULSE WI.

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IP1843A CURRENT MODE REGULATING PULSE WIDTH MODULATORS Seme LAB

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