1Pcs UCC3580D-1 SOP-16 Switching Controllers Single Ended Active Clamp/Reset PWM

1Pcs UCC2580D-1 SOP-16 Switching Controllers Single Ended Active Clamp/Reset PWM

1Pcs UCC28220D SOP-16

1Pcs UCC2580D-2 SOP-16 Switching Controllers Single Ended Active Clamp/Reset PWM

1pcs UCC28220D SOP-16

2Pcs UCC2808AD-1 SOIC-8 Switching Controllers Low-Pwr Current-Mode Push-Pull PWM

12Pcs TL494CDRG4 SOP-16 Switching Controllers PWM Control Circuit

20Pcs TL594IDRG4 SOP-16 Switching Controllers PWM Control Circuit