3 650V MOSFET 3 3 ±4%、 3 <70mW 3 3 3 3 3.
SP2638D - constant current and constant voltage primary-side controlled power switch
3 650V MOSFET 3 3 ±4%、 3 <70mW 3 3 3 3 3 3 : 5 (OTP) 5 (OCP) 5 (LEB) 5 5 VDD 3 DIP-7 3 SP2638D 、 SP2638D, , 。 ,SP2638D, (AM)(FM), 。, .