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.


Texas Instruments UCC2813D-4

IC REG CTRLR BST FLYBK PWM 8SOIC

2.89

ON Semiconductor FSDM1265RBWDTU

IC SWIT PWM GREEN CM HV TO220F

2.89

Texas Instruments UCC3813D-2

IC REG CTRLR PWM CM 8SOIC

2.89

Power Integrations TOP234YN

IC OFFLINE SWIT OVP UVLO TO220

2.81

Power Integrations TOP260EN

IC OFFLINE SWIT PROG OVP 7CESIP

2.8

Texas Instruments UCC2808D-1

IC REG CTRLR ISO PWM CM 8-SOIC

2.8

Texas Instruments UCC3809D-1

IC REG CTRLR PWM CM 8SOIC

2.7

Texas Instruments UCC2889D

IC OFFLINE CTRLR UVLO 8SOIC

2.68