产品详情

ETA（钰泰） ETA1483S8A SOP-8 2A, 18V高效同步降压变频器

2A, 18V High Efficiency Synchronous Step-Down Converter
The ETA1483 is a wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. Current mode PWM control allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples.

Features
Wide Input Operating Range from 3.6V to 18V
High Efficiency:
Up to 90%at Light Load
Up to 95% at Heavy Load
Capable of Delivering 2A
Input OVP at 20V
No External Schottky Diode Needed
Current Mode control
923V Reference for Low Output voltages
Logic Control Shutdown
Thermal shutdown and UVLO
Available in SOP8

应用电路图：