ETA2808
ETA2808 is 35V/3A Synchronous Step-Down Converter manufactured by ETA.
35V/3A Synchronous Step-Down Converter in ESOP8
DESCRIPTION
The ETA2808 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.
The ETA2808 uses a constant current mode architecture. It includes constant current(CC)/ constant voltage(CV) output regulation and output cord pensation. It also includes external programmable switching frequency for EMI optimization and external adjustable CC current limit setting, making it a perfect solution for car charger application.
ETA2808 is available in ESOP8 package.
Features
- 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 pensation Function
- Adjustable Switching Frequency
- Adjustable Output Current Limit
- Current Mode Control
- Logic Control Shutdown
- Thermal Shutdown and UVLO
- Available in ESOP8 Package
- Ro HS pliant
APPLICATIONS
- Car Chargers
- Industrial Applications
- Automotive Applications
TYPICAL APPLICATION
VIN 12V
22u F
RISET ROSC
2 IN
BST...
