深圳市科瑞芯电子有限公司

ETA3426S2F 1uA超低静态电流，1.2A输出同步降压

1uA Ultra-Low Quiescent Current, 1.2A Output Synchronous BUCK
The ETA3426 is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 1.2A of output current. It has an ultra-low quiescent current 1uA when there is no load. Running at a fixed frequency of 1.4MHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies.

Features
1 to 2uA No Switching Standby Current
Up to 96% Efficiency
Up to 1.2A Max Output Current
4MHz Frequency
Light Load Operation
Internal Compensation
Tiny Package

Applications
Wearable
IOT
Energy Harvest
Battery Powered Devices

应用电路图：