IP1845 Overview
SEME IP1844 SERIES IP1845 SERIES The IP1844 and IP1845 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 there is a...
IP1845 Key Features
- Guaranteed ±1% reference voltage tolerance Guaranteed ±10% frequency tolerance Low start-up current (<500 mA) Under volt
- Interchangeable with UC1844 and UC1845 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
- 14 Pin Plastic (150) SOIC