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SY21051 - Synchronous Buck Converter

Silergy

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Datasheet Details

Part number	SY21051
Manufacturer	Silergy
File Size	1.39 MB
Description	Synchronous Buck Converter
Datasheet	SY21051-Silergy.pdf

SY21051 Product details

Description

The SY21051 high-efficiency synchronous Buck converter can deliver 1A output current over a wide input voltage range from 7V to 100V.

Features

Low RDS(ON) for Internal MOSFETs: 500mΩ Top, 240mΩ Bottom.
7V to 100V Input Voltage Range.
Up to 1A Output Current Capability.
Adjustable Switching Frequency.
COT Ripple-Based Control to Achieve Fast Transient Responses.
2ms Internal Soft-start Limits the Inrush Current.
Precise ±2% 1.2V Reference.
Output Short Circuit Protection.
Cycle-by-Cycle Peak and Valley Current Limit.
Over Temperature Protection.
Output Auto-Discharge Function.

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Published: Dec 15, 2024 |