UC2845 Datasheet - ON Semiconductor

UC2845, High Performance Current-Mode Controller

UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode .

Features

* consisting of input and reference undervoltage lockouts each with hysteresis, cycle
* by
* cycle current limiting, a latch for single pulse metering, and a flip
* flop which blanks the output off every other oscillator cycle, allowing output dead times to be programmed for 50% to 7

UC2845-ONSemiconductor.pdf