IP1845A - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
SEME IP1844A SERIES IP1845A SERIES The IP1844A/IP1845A 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,
IP1845A Features
* Guaranteed ±1% reference voltage tolerance Accurate oscillator discharge current Guaranteed ±10% frequency tolerance Low start
* up current (
