UC3843 - Fixed Frequency Current Mode PWM Controller

UC3843 Product details

UC3843 is a fixed frequency current-mode PWM controller..

a trimmed oscillator for precise duty cycle control, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and a high current totem pole output ideally suited for driving a power.

📁 Related Datasheet

UC3843A - CURRENT MODE PWM CONTROLLER (UTC)
UC3843A-BW - Current Mode PWM Controller (FCI)
UC3843A-Q - PWM CONTROLLER (UTC)
UC3843AD - High Performance Current Controller (ON Semiconductor)
UC3843AN - High Performance Current Controller (ON Semiconductor)
UC3843B - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (ST Microelectronics)
UC3843BN - HIGH-PERFORMANCE PWM CONTROLLER (ST Microelectronics)
UC3843T - (UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (STMicroelectronics)

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