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
UCC2809PTR-1 Texas Instruments IC REG CTRL BST FLYBK ISO 8VSSOP 2195 $0.00
UCC28085P Texas Instruments IC REG CTRLR PWM CM 8DIP 224 $2.99
INN3377C-H301-TL Power Integrations 45 W (85-265 VAC) 725V 0 $1.54
STR-W6051S Sanken IC REG PWM CONV AC/DC TO-220F-6 1744 $2.94
LX1554CM Microsemi Corporation IC REG CTRLR PWM CM 8-DIP 6190 $2.96
UCC2813QDR-4Q1 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC 1278 $0.00
UCC2813QDR-2Q1 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC 1500 $0.00
ICE3AR0680JZXKLA1 Infineon Technologies IC OFFLINE CTRLR SMPS CM 7DIP 2000 $2.93
HF900GPR Monolithic Power Systems Inc. PEAK CURRENT CONTROL FLYBACK CON 1495 $2.91
UCC3813PW-4 Texas Instruments IC REG CTRLR PWM CM 8TSSOP 296 $2.89