丝印：L4985B；Package：SO-8；CCM PFC controller with high voltage startupv

Features Peak current mode CCM-operated 800 V high voltage startup with integrated input voltage sensing Active input filter capacitor discharge Proprietary multiplier “emulator” with minimum THD of line current in all operating conditions (CCM and DCM) Extremely few external components Pro

文件：1.2952 Mbytes 页数：27 Pages

STMICROELECTRONICS

意法半导体

丝印：L4985B；Package：SO-8；CCM PFC controller with high voltage startupv

Features Peak current mode CCM-operated 800 V high voltage startup with integrated input voltage sensing Active input filter capacitor discharge Proprietary multiplier “emulator” with minimum THD of line current in all operating conditions (CCM and DCM) Extremely few external components Pro

文件：1.2952 Mbytes 页数：27 Pages

STMICROELECTRONICS

意法半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） PFC（功率因数校正） 描述：CCM PFC CONTROLLER WITH HIGH VOL

STMICROELECTRONICS

意法半导体

Stereo 135mW Low Noise Headphone Amplifier with Selectable Capacitively Coupled or Output Capacitor-less (OCL) Output and Digitally Controlled (I2C) V

文件：1.48547 Mbytes 页数：29 Pages

NSC

国半

LAudio Power Amplifier Series Stereo 135mW Low Noise Headphone Amplifier with Selectable Capacitively Coupled

文件：1.09486 Mbytes 页数：33 Pages

TI

德州仪器

Stereo 135mW Low Noise Headphone Amplifier with Selectable Capacitively Coupled or Output Capacitor-less (OCL) Output and Digitally Controlled (I2C) V

文件：1.48547 Mbytes 页数：29 Pages

NSC

国半