UC3844 controllers equivalent, high performance current mode pwm controllers.
* Operation output switching frequency up to 500 kHz * Automatic feed forward compensation * Latching PWM for cycle-by-cycle current limiting * High current totem pole ou.
with minimal external parts count.
The differences between UC3844 and UC3845 are the under-voltage lockout thresholds. T.
The UTC UC3844/3845 are high performance fixed frequency current mode controllers that specifically designed for Off-Line and DC to DC converter applications with minimal external parts count.
The differences between UC3844 and UC3845 are the under-v.
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