降压稳压器
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ETA(钰泰半导体)
降压稳压器
ETA8103
ETA8103 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. It adopts an adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.
The adaptive COT control also maintains a constant switching frequency across line and load. An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 19V, making it an ideal solution for industrial applications such as LCD TV, Set Top Box, Portable TV, etc.
ETA8103 is available in SOT23-6 package.
FEATURES
Wide Input Range: 4V-18V
Adaptive COT Control
Ultra-Fast Load Transient Response
Forced PWM Mode
1MHz Switching Frequency
Low Rdson Internal Power FETs
Capable of Delivering 3A
No External Compensation Needed
Thermal Shutdown and UVLO
Available in SOT23-6 Package
RoHS Compliant
APPLICATIONS
Set Top Box
LCD TV
xDSL Modem
需要样品测试或详细资料请联系：18126521362（点击复制微信号）
