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
MP023GS Monolithic Power Systems Inc. PRIMARY-SIDE CC/CV CONTROLLER 680 $0.92
VIPER011XSTR STMicroelectronics IC OFFLINE CONV PWM 10SSOP 714 $0.00
VIPER16HDTR STMicroelectronics IC OFFLINE CONV PWM 16SOIC 978 $0.00
FAN501AMPX ON Semiconductor IC CTRLR DC-DC MULTIPH MLP 0 $0.00
KA3844B ON Semiconductor IC REG CTRLR PWM CM 8-DIP 120 $0.80
ICE3B0365JXKLA1 Infineon Technologies IC OFFLINE CTRLR SMPS OTP 8DIP 632 $0.75
AP3103AKTR-G1 Diodes Incorporated IC PWM CTLR CURR MOD SOT26 991 $0.00
FT838NB1-RT Fremont Micro Devices Ltd IC OFFLINE CTRLR CC/CV 8SOP 282 $0.00
KA5H0165RTU ON Semiconductor IC FPS SWITCH AUXILIARY TO220F-4 953 $2.77
FSFR1800XSL ON Semiconductor IC FPS PWR SWITCH 260W 9-SIPL 339 $2.65