深爱代理SIC977X系列高功率因素非隔离智能降电流去COMP/VDD

型号            PF            MOSFET            封装                  应用范围

SIC9772      0.9         8.0Ω    650V       SOP7                <9W&<150mA

SIC9773      0.9         4.5Ω    650V       SOP7/DIP7       <20W&<240mA

SIC9774      0.9         2.4Ω    650V       DIP7                <28W&<300mA

SIC9776      0.9         2.4Ω    650V       SOP7                <20W&<300mA

SIC9778      0.9         1.5Ω    650V       SOP7                <30W&<350mA

SIC9772L      0.9      8.0Ω    500V       SOP7                <9W&<150mA

SIC9773L     0.9      5.5Ω    500V       SOP7/DIP7       <20W&<240mA

SIC9774L      0.9      2.4Ω    500V       DIP7                <28W&<300mA

SIC9775L      0.9      2.0Ω    500V       SOP7                <18W&<300mA

高PF值，低THD;

内置高压供电，恒定启动时间；

内置650V/500V功率MOSFET;

±3%LED输出电流精度；

电流临界连续模式，逐周期电流限流

齐全完善的多种保护功能

过热调节功能

去COMP脚电容，去VDD电容

SIC977xB系列高功率因素非隔离去COMP/VDD

型号            PF            MOSFET            封装                  应用范围

SIC9772B      0.9         7.0Ω    650V       SOP7                <9W&<150mA

SIC9773B      0.9         3.6   Ω    650V       SOP7/DIP7       <20W&<240mA

SIC9774B      0.9         2.4Ω    650V       DIP7                <28W&<300mA

SIC9776B      0.9         2.4Ω    650V       SOP7                <20W&<300mA

SIC9778B      0.9         1.5Ω    650V       SOP7                <30W&<350mA

高PF值，低THD;

内置高压供电，恒定启动时间；

内置650V功率MOSFET;

±3%LED输出电流精度；

电流临界连续模式，逐周期电流限流

齐全完善的多种保护功能

过热调节功能

去COMP脚电容，去VDD电容