IP1845A Overview
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, current sense parator, oscillator, totem-pole output driver and under-voltage lockout circuitry. In addition the IP1844A...
IP1845A Key Features
- Guaranteed ±1% reference voltage tolerance Accurate oscillator discharge current Guaranteed ±10% frequency tolerance Low
- Interchangeable with IP and UC1844/5 series for improved operation
- 500kHz Oscillator operation 250kHz Output operation
- 8 Pin Ceramic DIP N Package
- 8 Pin Plastic DIP D-8 Package
- 8 Pin Plastic (150) SOIC TOP VIEW