深圳市科瑞芯电子有限公司

ETA9351Q4Y-电池充电管理芯片

Compact PMU with 3 Channels of 3.5A Fast Response, Adaptive COT Bucks

The ETA9351 is a Power Management Unit (PMU) with 3 channels of high frequency synchronous Step-Down converters. Each channel is capable of delivering up to 3.5A output current and accepts input voltage from 2.6V to 5.5V.

FEATURES
Adaptive COT control
Independent N/ OFF control
Up to 95% Eficiency
Up to 91% Eficiency for low output voltage
Up to 3.5A Max Output current
Feedback voltage 0.45V
Excellent load transient response
QFN4X4-24L Package

APPL ICATIONS
Smart TV
Set Top Boxes
IP CAM
Solid-State-Disk
Security CAM
MIDs and Tablet PCs
Car DVR
Other Battery Powered Devices