| Part No. | Discription | Start-Up (uA) | UVLO ON (V) | UVLO OFF (V) | Vcc (max,)(V) | Switching Freq. (kHZ) | Internal Slop Comp. | LEB (max.)(nS) | Freq. Swapping | Protection | Package Type |
| EM8631J | Green Mode PWM Flyback Controller | 6 | 15 | 9.8 | 29.6 | Adj. | Yes | 400 | Yes | UVLO,OVP,OLP,OTP | SOT-23-6 |
| EM8632J | Green Mode PWM Flyback Controller under 100mW | 6 | 15 | 9.8 | 29.6 | Adj. | Yes | 400 | Yes | UVLO,OVP,OLP,OTP | SOT-23-6 |
| EM8633J | Green Mode PWM Flyback Controller with OTP function | 6 | 15 | 9.8 | 29.6 | 65 | Yes | 400 | Yes | UVLO,OVP,OLP,OTP ,Ext. OTP |
SOT-23-6 |
| EM8671G7 | Green Mode PWM Flyback Controller with HV start and Brown-out function | 48 | 16 | 10 | 27 | 65 | Yes | 400 | Yes | OVP,OLP,OTP,BO | SOP-8/SOP-7 |
| EM8672G7 | Green Mode PWM Flyback Controller with HV start and OTP function | 48 | 16 | 10 | 27 | 65 | Yes | 400 | Yes | OVP,OLP,OTP,BO ,Ext. OTP |
SOP-8/SOP-7 |
| EM8569S | PWM+MOS 2m ohm with Brown out | 48 | 16 | 10 | 27 | 100 | Yes | 400 | Yes | OVP,OLP,OTP,BO | DIP-8 |
| EM8562S | PWM+MOS 6m ohm with Brown out | 48 | 16 | 10 | 27 | 100 | Yes | 400 | Yes | OVP,OLP,OTP,BO | DIP-8 |