SF1565SG IC SOP8 Package

The Switching circuit controller IC ; this ic is suitable for building medium and high power flyback circuits for ac/dc conversion and features a soft start circuit, low startup current, adjustable operating frequency, frequency shuffling system to reduce emi effects, cycle-by-cycle current control, and protective circuits including uvlo, ovp, otp, ocp, olp, etc.

1. suitable for the construction of medium and high power flyback circuits for ac/dc conversion
2. suitable for the construction of current mode control topologies with the ability to limit output current and power between 90 to 264 vac

1. supply voltage vdd/vin: 33 dc volts
2. gate voltage: 20 volts
3. fb, ri, rt, cs voltage range: -0.3 to 7 volts
4. thermal resistance package (dip-8): 90 oc/w
5. thermal resistance package (sop-8): 150 oc/w
6. maximum junction temperature: 150 degrees celsius
7. operating temperature range: -40 to 85 degrees celsius
8. storage temperature range: -65 to 150 degrees celsius
9. esd capability, hbm (human body model): 3 kilovolts
10. esd capability, mm (machine model): 250 volts

Documents:

data sheet for ic sf1565sg