UC3842/UC3843/UC3844/UC3845 SMPS Controller
The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator and a high current totempole output for driving a Power MOSFET.
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UC3842N, UC3844N, UC3843D1, UC3845N, UC3842D1, UC3844D1, UC3843D, UC3845D1, UC3842D, UC3844D, UC3843/45, UC3845D, UC3842/44, UC3844, UC3843, UC3845, UC3842, UC3843N
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