深圳市科瑞芯电子有限公司

ETA（钰泰） ETA3707AD2I DFN2x2-8 360nA超低iq COT同步Buck变换器

360nA Ultra-low Iq, COT Synchronous Buck Converter
The ETA3707A is a high-efficiency, DC-to-DC step-down switching regulator that features 360nA ultra-low quiescent current. ETA3707A can provide output voltages from 0.7V to 3.1V, which is capable of delivering up to 500mA of output current.

Features
Input Voltage Range: 2.1V to 5.5V
360nA Quiescent Current
Programmable Output Voltage: 7V to 3.1V
Output Current 500mA Max
Adaptive COT Control
Ultra-fast Load Transient Response
2MHz Switching Frequency
High Efficiency PFM Mode at Light Load
Over Current Protection
Over Temperature Protection
Available in CSP-8 and DFN2x2-8 Package
RoHS Compliant

Applications
Wearable
IoT
Battery-Powered Devices

典型的应用程序：