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LX1554 - ULTRA-LOW START-UP CURRENT/ CURRENT-MODE PWM

Download the LX1554 datasheet PDF. This datasheet also covers the LX1 variant, as both devices belong to the same ultra-low start-up current/ current-mode pwm family and are provided as variant models within a single manufacturer datasheet.

Description

The LX155X family of ultra-low start-up current (250µA max.), current mode control IC's offer new levels of energy efficiency for offline converter applications.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LX1-552.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microsemi (Microchip)

Part Number Description
LX1552 ULTRA-LOW START-UP CURRENT/ CURRENT-MODE PWM
LX1553 ULTRA-LOW START-UP CURRENT/ CURRENT-MODE PWM
LX1555 ULTRA-LOW START-UP CURRENT/ CURRENT-MODE PWM
LX1562 SECOND-GENERATION POWER FACTOR CONTROLLER
LX1563 SECOND-GENERATION POWER FACTOR CONTROLLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
L I N D O C # : 1552 LX1552/3/4/5 U LTRA-LOW S TART-U P CURRENT, C URRENT-MODE PWM T H E I N F I N I T E P O W E R O F I N N O VA T I O N P R O D U C T I O N D A T A S H E E T DESCRIPTION The LX155X family of ultra-low start-up current (250µA max.), current mode control IC's offer new levels of energy efficiency for offline converter applications. They are ideally optimized for personal computer and CRT power supplies although they can be used in any number of off-line applications where energy efficiency is critical. Coupled with the fact that the LX155X series requires a minimal set of external components, the series offers an excellent value for cost conscious consumer applications.
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