PWM controlled ics and their working

[sanju64]

hi, i want information and notes of following ics
TL494,uc 1840 programmable off line pwm controller ,uc 1524pwm control ic,uc 1846 current mode control ic, uc 1852 resonant mode power supply controller.

 

[kabiru]

you can get it from **broken link removed**

 

[zeus_threat]

Go to www.datahseetcatalog.com and get each datasheet there

 

[eem2am]

go to ti.com

they sound like ti.com devices.

ti.com also has forum for you