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ETA1753FSG 电子元器件 ETA钰泰 封装SOT-563 批次22+
18V, 3A, 1MHz高效同步降压变换器
18V, 3A, 1MHz High Efficiency Synchronous Step-Down Converter in SOT563
ETA1753 is a wide input range, high-efficiency and 1MHz 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.
Features
Wide Input Range: 4.5V-18V
Adaptive COT Control
Ultra-fast load transient response
High Efficiency PFM mode at light load
High Efficiency Synchronous operation
No load IQ 177uA
Low Rdson Internal power FETs
Capable of Delivering 3A
No External Compensation Needed
Thermal Shutdown and UVLO
Available in SOT563 Package
Applications
LCD TV
Set Top Box
xDSL Modem
应用电路图：
询价
