SY8843L - Ultra Fast Dynamic Response Synchronous Step Down Regulator

Product Overview

Silergy

Part number	SY8843L
Manufacturer	Silergy
File Size	527.08 KB
Description	Ultra Fast Dynamic Response Synchronous Step Down Regulator
Datasheet	SY8843L Datasheet
Note	This datasheet PDF includes multiple part numbers: SY8843L, SY8843. Please refer to the document for exact specifications by model.
Additional preview pages of the SY8843L datasheet.

The SY8843 and SY8843L are high efficiency 1.5MHz synchronous step down DC/DC regulators capable of delivering up to 3A output current. (

2.7~5.5V Input Voltage Range.
65µA Low Quiescent Current.
Ultra Fast Load Transient Speed.
Low RDS(ON) for Internal Switches (Top/Bottom) 85mΩ /50mΩ.
High Switching Frequency 1.5MHz Minimizes the External Components.
Internal Soft-start Limits the Inrush Current.
Reliable Short Circuit Protection  SY8843: Hic-cup Mode Protection  SY8843L: Latch Off Protection.
Reliable OVP and OTP Protection  SY8843: No Latch Off Protection  SY8843L: Latch Off Protect.

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Published: Dec 17, 2024 |