What are the main features of the latest secondary side synchronous rectification control IC – NCP4303?

(2) Accurate secondary side zero current detection technology.

(3) Automatically compensate the input with parasitic inductance.

(4) Typical 40ns turn-off delay from current sense input to drive output.

(5) The zero current detection terminal can withstand voltage to 200V.

(10) 5A/2.5A peak current leakage and source level.

(11) Vcc operating voltage range can be up to 30V.

(12) The gate drive voltage is internally clamped to l2V (NcP4303A) or 6V (NCP4303B).

(13) Low starting and standby current.

(14) The maximum working frequency can reach 500kHz.