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
L5991D013TR STMicroelectronics IC REG CTRLR PWM CM 16-SOIC 2500 $0.96
FSDM311A ON Semiconductor IC FPS PWM/SENSFET 650V 8DIP 1982 $0.95
FSL116HR ON Semiconductor IC FPS SWITCH PWM/SENSEFET 8DIP 2993 $0.94
ALTAIR05T-800 STMicroelectronics IC PRIMARY SWITCHING REG 16SOIC 1943 $0.93
LNK6777K-TL Power Integrations IC OFFLINE SW PSR 12ESOP 2000 $0.00
FSL206MRBN ON Semiconductor IC FPS POWER SWITCH 8-MDIP 2990 $0.92
VIPER06HN STMicroelectronics IC OFFLINE SWITCH PWM SMPS 7DIP 4000 $0.91
FSL106MR ON Semiconductor IC PWM/SENSEFET SMPS 0.5A 8-DIP 2992 $0.88
VIPER013LS STMicroelectronics IC OFFLINE CONV PWM 10SSOP 2000 $0.85
VIPER06XS STMicroelectronics IC OFFLINE SWITCH PWM 10-SSOP 2000 $0.84