UC2842AQ, UC2843AQ, UC2844AQ, UC2845AQ CURRENT-MOD.
Texas Instruments
UC2843AQ - CURRENT-MODE PWM CONTROLLER
UC2842AQ, UC2843AQ, UC2844AQ, UC2845AQ CURRENT-MODE PWM CONTROLLER D Extended Temperature Performance of –40°C to 125°C D Optimized for Off-line and .