Package：20-DIP（0.300"，7.62mm）；包装：卷带（TR） 类别：集成电路（IC） PFC（功率因数校正） 描述：IC PFC CTR AV CURR 100KHZ 20DIP

STMICROELECTRONICS

意法半导体

Package：20-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR） 类别：集成电路（IC） PFC（功率因数校正） 描述：IC PFC CTR AVER CURR 100KHZ 20SO

STMICROELECTRONICS

意法半导体

POWER FACTOR CORRECTOR

DESCRIPTION The L4981 I.C. provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector (PFC) pre-regulator contains all the control functions for designing a high efficiency-mode power supply with sinusoidal line cur

文件：228.04 Kbytes 页数：17 Pages

STMICROELECTRONICS

意法半导体

POWER FACTOR CORRECTOR

DESCRIPTION The L4981 I.C. provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector (PFC) pre-regulator contains all the control functions for designing a high efficiency-mode power supply with sinusoidal line cur

文件：228.04 Kbytes 页数：17 Pages

STMICROELECTRONICS

意法半导体

Monolithic integrated 16 : 9 compressor

GENERAL DESCRIPTION The integrated 16 : 9 compressor is an IC which compresses the active part of a video line by a factor of 4⁄3 from, for example, 52 µs to 39 µs. This is necessary to display 4:3 video software on a 16 : 9 tube in the correct proportion. The capacitively coupled video inputs ar

文件：131.86 Kbytes 页数：20 Pages

PHI

PHI