CRE6559

The CRE6559 is Current Mode PWM Power Switch designed by CRE Semiconductor.

Product Overview

Part number	CRE6559
Manufacturer	CRE Semiconductor
File Size	1.21 MB
Description	Current Mode PWM Power Switch
Datasheet	CRE6559-CRESemiconductor.pdf
Additional preview pages of the CRE6559 datasheet.

CRE6359 features an internal 4ms soft start to soften the electrical stress occurring in the power supply during startup. It is activated during the power on sequence. As soon as VDD reaches UVLO(OFF), the peak current is gradually increased from nearly zero to the maximum level of 0.83V, Every restart up is followed by a soft start. The frequency Shuffling (switching frequency modulation) is implemented in CRE6559. The oscillation frequency is modulated so that the tone energy is spread out.

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Published: Oct 27, 2024 |