ETA1652 原装 降压开关调节器
18V, 2A, High Efficiency Synchronous Step-Down Converter in SOT563
ETA1652 原装 降压开关调节器 的技术参数：
制造商 | ETA |
描述 | 18V/2A同步降压 |
输出电流 | 2A/3A |
产品应用 | 液晶电视、机顶盒 |
产品应用 | 便携式电视 、工业应用 |
ETA1652 原装 降压开关调节器 的描述：
ETA1652 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 2A 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. During light load, ETA1652 goes into a PFM mode that saves switching loss achieving high efficiency.
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 25V, making it an ideal solution for industrial applications such as LCD TV, Set Top Box, Portable TV, etc. ETA1652 is available in SOT563 package.
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ETA1652 原装 降压开关调节器 的特征：
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 2A
No External Compensation Needed
Thermal Shutdown and UVLO
Available in SOT563 Package
ETA1652 原装 降压开关调节器 的应用：
LCD TV
Set Top Box
xDSL Modem
询价
