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
HF920GSE Monolithic Power Systems Inc. 900V FIXED FREQUENCY OFF-LINE RE 100 $2.82
HR1001CGS Monolithic Power Systems Inc. ENHANCED LLC CONTROLLER WITH ADA 233 $2.82
UCC38085D Texas Instruments IC REG CTRLR PSH-PULL PWM 8-SOIC 400 $2.80
UCC25706D Texas Instruments IC REG CTRLR BST FLYBK ISO 8SOIC 214 $2.79
INN2904K-TL Power Integrations IC OFFLINE SWITCH SR 900V 16ESOP 84 $0.00
UCC2813DTR-4 Texas Instruments IC REG CTLR BST FLYBK PWM 8SOIC 236 $0.00
UCC3809PW-2 Texas Instruments IC REG CTRLR PWM CM 8-TSSOP 301 $2.75
UCC3809P-1 Texas Instruments IC REG CTRLR PWM CM 8VSSOP 167 $2.70
UCC35706P Texas Instruments IC REG CTRLR PWN VM 8DIP 157 $2.69
UCC35706D Texas Instruments IC REG CTRLR PWN VM 8SOIC 253 $2.66