ETA2807
35V/3A Synchronous Step-Down Converter in FCTSOT23-6
DESCRIPTION
FEATURES
The ETA2807 is a high-efficiency DC-to-DC
step-down switching regulator that is capable of
delivering up to 3A of output current. The device
operates with wide input voltage range from
4.6V to 35V, making it ideal for high voltage USB
charging applications.
Wide Input Voltage Range: 4.6V-35V
40V Input Standoff Voltage
High Efficiency PFM Mode at Light Load
Capable of Delivering 3A Output Current
100% Duty Cycle
Support CC/CV Output
Cord Compensation Function
Current Mode Control
The ETA2807 uses a constant current mode
architecture. It includes constant current(CC)/
constant voltage(CV) output regulation and
output cord compensation, making it a perfect
solution for car charger application.
Thermal Shutdown and UVLO
Available in FCTSOT23-6 Package
APPLICATIONS
ETA2807 is available in FCTSOT23-6 package.
Car Chargers
Industrial Applications
Automotive Applications
PART No.
PACKAGE
TOP MARK
AeYW
Pcs/Reel
ORDERING INFORMATION
TYPICAL APPLICATION
ETA2807FT2G
FCTSOT23-6
3000
100nF
VIN
12V
3
VIN
BST
SW
FB
6
2
4
15uH
VOUT
ETA2807
5V
22uF
R1
105K
5
VLDO
22uFx2
GND
1
R2
20K
1uF
*R2 has to be between 1KOhm to 100KOhm
www.etasolution.com
ETA2807 Rev 1.2
1
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