SY8368 Datasheet PDF - Silergy Synchronous Step Down Regulator Specs

SY8368 - Synchronous Step Down Regulator

Datasheet Summary

Description

The SY8368 develops a high efficiency synchronous step-down DC-DC regulator capable of delivering 8A continuous, 16A peak current.

Features

Low RDS(ON) for internal switches (top/bottom): 20/10 mΩ.
Wide input voltage range: 4-28V.
Instant PWM architecture to achieve fast transient responses.
Internal 400uS softstart limits the inrush current.
Pseudo-constant frequency: 800kHz.
8A continuous/16A peak output current capability.
±1.5% 0.6V reference.
Programmable peak current limit.
Power good indicator.
Output discharge function.
Short.

Datasheet Details

Part number	SY8368
Manufacturer	Silergy
File Size	1.36 MB
Description	Synchronous Step Down Regulator
Datasheet	SY8368 Datasheet
Additional preview pages of the SY8368 datasheet.

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Full PDF Text Transcription

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Application Notes: AN_SY8368 High Efficiency Fast Response 8A Continuous, 16A Peak, 28V Input Synchronous Step Down Regulator General Description The SY8368 develops a high efficiency synchronous step-down DC-DC regulator capable of delivering 8A continuous, 16A peak current. The SY8368 operates over a wide input voltage range from 4V to 28V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The SY8368 adopts the instant PWM architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 800kHz under continuous conduction mode to minimize the size of inductor and capacitor.

Published: Sep 7, 2024 |