DATASHEET IS-1845ASRH, IS-1845ASEH Single Event Radiation Hardened High Speed, Current Mode PWM FN9001 Rev.7.01 Feb 16, 2022 The IS-1845ASRH, IS-1845ASEH are designed to be used in switching power supplies operating in current-mode.
Every other rising edge of the on-chip oscillator turns on the output.
Turn-off is controlled by the current sense comparator and occurs when the sensed current reaches a peak controlled by the error amplifier.
Turn-off can also be triggered by the end of the osci