AC DC Converters, Offline Switches

Products in this family are component-level control devices used to construct equipment that converts AC utility power to a DC form, typically at a much reduced voltage. Devices which incorporate the primary switching element for the system and those which do not are both included. Due to the high ratio of input to output voltages and need for isolation commonly encountered in such systems, they are often used in conjunction with an external transformer. While use of custom transformers for this purpose is common practice, a variety of stock products intended for such use are available, under the heading of Switching Converter, SMPS Transformers.

Part Number Manufacturer Description Quantity Price Option
NCP1239FDR2 ON Semiconductor IC REG CTRLR FLYBK ISO CM 16SOIC 0 $0.00
NCP1230P65 ON Semiconductor IC CTRLR PWM SMPS OVP OCP 7DIP 0 $0.00
NCP1230P133 ON Semiconductor IC CTRLR PWM SMPS OVP OCP 7DIP 0 $0.00
FSQ211 ON Semiconductor IC FPS PWM/SENSFET 650V 8DIP 0 $0.00
FSQ321L ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP 0 $0.00
NCP1351BPG ON Semiconductor IC CTRLR PWM PROG CM OTP 8DIP 0 $0.00
NCP1351APG ON Semiconductor IC CTRLR PWM PROG CM OTP 8DIP 0 $0.00
NCP1271P65G ON Semiconductor IC CTRLR PWM CM OVP OTP HV 7DIP 0 $0.00
UC2866NG4 Texas Instruments IC REG CTRLR PWM VM 16DIP 0 $0.00
UC2865N Texas Instruments IC REG CTRLR PWM VM 16DIP 0 $0.00