SY21245 - Synchronous Buck Converter

Product Overview

Silergy

Part number	SY21245
Manufacturer	Silergy
File Size	1.49 MB
Description	Synchronous Buck Converter
Datasheet	SY21245 Datasheet
Additional preview pages of the SY21245 datasheet.

The SY21245 high efficiency synchronous Buck converter can deliver 8A output current over a wide input voltage range from 4V to 40V. The SY21245 employs a constant on-time and ripple-based control strategy to achieve fast transient responses. The SY21245 integrates the top MOSFET and bottom MOSFET with very low RDS(ON) to minimize the conduction loss. Silergy’s constant on-time (COT) ripple-based control method supports high input/output voltage ratios (low duty cycles), and fast transient resp.

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Published: Dec 21, 2024 |