宁波XR5357(DC-DC降价IC)

产品品牌：迅瑞

产品型号：XR5357

产品封装：SOT23-6

产品特性：工作电流：3A；输入电压:4.5V~18V

应用范围：分布式电源系统组网系统 FPGA, DSP, ASIC电子绿色电子电器笔记本电脑

产品价格：欢迎咨询0755-86003350

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产品详情

一、DESCRIPTION

The are monolithic buck switching regulator based on I2 architecture for fast transient response. Operating with an input range of 4.5V~18V, deliver 3A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, operate in low frequency to maintain high efficiency. guarantee robustness with output short protection, thermal protection, current run-away protection and input under voltage lockout. are available in SOT23-6 package, which provide a compact solution with minimal external components.

二、FEATURES

?4.5V to 18V operating input range3A output current

?Up to 95% efficiency

?PFM at light load

?600kHz switching frequency

?Internal soft-start

?Input under-voltage lockout

?Current run-away protection

?Output short protection

?Thermal protection

?Available in SOT23-6 package

三、APPLICATIONS