LOW POWER OFF-LINE SMPS PRIMARY SWITCHER

General Descriptions The STR-A6100 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PRC controller IC. PRC (Pulse Ratio Control) controls on-time with fixed off-time. The IC includes a startup circuit and a standby function

文件：139.54 Kbytes 頁數(shù)：2 Pages

SANKEN

三墾

LOW POWER OFF-LINE SMPS PRIMARY SWITCHER

General Descriptions The STR-A6100 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PRC controller IC. PRC (Pulse Ratio Control) controls on-time with fixed off-time. The IC includes a startup circuit and a standby function

文件：139.54 Kbytes 頁數(shù)：2 Pages

SANKEN

三墾

Universal-Input/20 W Flyback Switching Regulator

FEATURES AND BENEFITS ■ Rugged 650 V Avalanche-Rated MOSFET Simplified Surge Absorption No VDSS Derating Required ■ 1.9 ? rDS(on) ■ Two Operational Modes by Automatic Switching: PRC Mode for Normal Operation Burst Mode for Stand-By Operation or Light Loads ■ Built-In Leading Edge Blanking

文件：192.83 Kbytes 頁數(shù)：7 Pages

ALLEGRO

Off-Line PRC Controllers with Integrated Power MOSFET

General Descriptions The STR-A6100 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PRC controller IC. PRC (Pulse Ratio Control) controls on-time with fixed off-time. The IC includes a startup circuit and a standby function

文件：851.84 Kbytes 頁數(shù)：25 Pages

SANKEN

三墾