The ETA2845S2G is a wide input range, high-efficiency, synchronous step-down switching regulator, capable of delivering up to 0.4A of output current. With a fixed switching frequency of 700KHz, 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)
ETA2845S2G’s Features
1、Wide Input Operating Range from 4V to 38V
2、Standoff Input Voltage: 42V
3、High Efficiency at 12V In 3.3V Out: Up to 86%:
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
ETA2845S2G’s Appliacation
1、Smart Meters
2、Industrial Applications
3、Automotive Applications
ETA2845S2G’s Typical Application Circuit
ETA2845S2G’s Package
ETA2845S2G’s Ordering Information
