Description
ETA2847 28V Input Voltage, 2A Synchronous Step-Down Converter .
ETA2847 is a wide input range, high-efficiency synchronous step-down switching regulator, capable of delivering up to 2A output current.
Features
* Wide Input Operating Range: 4.5V to 28V
* 34V Input Standoff Voltage
* High Efficiency up to 90%
* PFM Mode at light load
* Capable of Delivering 2A
* No External Compensation Needed
* COT Mode Control
* Logic Control Shutdown
* UVLO, OVP and Thermal shutdown
Applications
* Smart Meters
* Industrial Applications
* Automotive Applications
TYPICAL APPLICATION
VIN 10uF
3 IN
BST 6
ETA2847 SW 2
5 EN FB 4
GND 1
100nF 10uH 100K
22K
VOUT=3.3V 22pF 22uF
ORDERING INFORMATION
PART No. ETA2847S2G
PACKAGE
SOT23-6
TOP MARK Pcs/Reel
CHYW
3000
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