供应ETA3453S2G-SOT23-6-COT降压转换器

ETA3453S2G 1.75V至5.5V VIN，快速响应，自适应COT降压转换器

1.75V to 5.5V VIN, Fast Response, Adaptive COT Step-Down Converter
ETA3453 belongs to a new breed of high-frequency synchronous step-down converter that combines the advantages of voltage mode control and Constant-On-Time(COT) control. Its adaptive COT control dynamically changes switch on time to achieve a constant switching frequency.

Features
Adaptive COT Control
Up to 95% Efficiency
Up to 91% Efficiency for Low Output Voltage
Up to 3A Output Current
Feedback Voltage 0.45V
Excellent Load Transient Response
DFN2x2-8 and SOT23-6 Package

Applications
ARM based CPUs
Tablet, MID
Smart Phone
Smart Set-Top Box, OTT

应用原理图：