The ETA2843S2G-T is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 0.4A of output current. With a fixed switching frequency of 750KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors . (点击即可咨询芯片详细信息)
ETA2843S2G-T’s Features
1、Wide Input Operating Range from 4V to 38V
2、Standoff Input Voltage: 42V
3、High Efficiency at 20V In 12V Out: Up to 95%:
4、High Efficiency PFM mode at light load
5、Capable of Delivering 0.4A
6、No External Compensation Needed
7、Current Mode control
8、Logic Control Shutdown
9、Thermal shutdown and UVLO
10、Available in SOT23-6 Package
ETA2843S2G-T’s Appliacation
1、Smart Meters
2、Industrial Applications
3、Automotive Applications
ETA2843S2G-T’s Typical Application Circuit
ETA2843S2G-T’s Package
ETA2843S2G-T’s Ordering Information