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
UCC28711DR Texas Instruments IC REG CTRLR FLYBK ISO 7SOIC 3662 $0.00
UCC3807D-2 Texas Instruments IC REG CTRLR PWM CM 8SOIC 2344 $4.77
FAN6605MX ON Semiconductor IC PWM CTLR FLYBACK 7SOIC 9982 $1.02
NCP1052ST136T3G ON Semiconductor IC CONV PWM UVLO HV SOT223-4 5456 $0.00
TNY266PG Power Integrations IC OFFLINE SWIT OTP OCP HV 8DIP 1025 $1.11
UCC3808AD-1 Texas Instruments IC REG CTRLR PWM CM 8-SOIC 406 $2.80
MAX17498AATE+T Maxim Integrated IC OFF-LINE CONVERTER 16TQFN 4973 $2.68
NCP1239KD65R2G ON Semiconductor NCP1239K 65KHZ 2500 $0.00
VIPER0PLDTR STMicroelectronics IC OFF-LINE CONVERTER 16SOIC 2500 $1.15
NCP1339JDR2G ON Semiconductor IC REG CTRLR FLYBK ISO PWM 14SOI 2500 $1.52