Off-line all-primary-sensing switching regulator

Description The ALTAIR04-900 is a high voltage all-primarysensing switcher, operating directly from the rectified mains with minimum external parts. It combines a high-performance low voltage PWM controller chip and a 900 V avalanche-rugged power section in the same package. Features • Optoless

文件：640.15 Kbytes 页数：29 Pages

STMICROELECTRONICS

意法半导体

离线全初级感应开关稳压器

The ALTAIR04-900 is a high voltage all-primary-sensing switcher, operating directly from the rectified mains with minimum external parts. It combines a high-performance low voltage PWM controller chip and a 900 V avalanche-rugged power section in the same package. • Optoless primary side constant voltage operations \n• Adjustable and mains-independent maximum output current for safe operations during overload/short-circuit conditions \n• 900 V avalanche-rugged internal power section \n• Quasi-resonant valley switching operation \n• Low standby consumption \n•;

ST

意法半导体

Package：16-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SWITCH FLYBACK 16SO

STMICROELECTRONICS

意法半导体

Off-line all-primary-sensing switching regulator

Description The ALTAIR04-900 is a high voltage all-primarysensing switcher, operating directly from the rectified mains with minimum external parts. It combines a high-performance low voltage PWM controller chip and a 900 V avalanche-rugged power section in the same package. Features • Optoless

文件：640.15 Kbytes 页数：29 Pages

STMICROELECTRONICS

意法半导体

Package：16-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SWITCH FLYBACK 16SO

STMICROELECTRONICS

意法半导体