SPMICRO SP2538B-like datasheet
- SP2538A - Constant current and constant voltage primary control power switch
- SP2538C - Constant current and constant voltage primary control power switch
- SP2538D - Constant current and constant voltage primary control power switch
- SP2500 - Constant current constant voltage primary controller
- SP2558CA - constant current and constant voltage primary-side controlled power switch
- SP201 - Offline Current Mode PWM Controller
