型号:MP1495DJ-LF-Z 厂家:MPS(美国芯源) 封装:TSOT23-8 批号:12+ 应用:媒体播放器、MID、P-DVD、车载GPS\DVD
MP1495DJ是一个High Efficiency 3A, 16V, 500kHz Synchronous Step Down Converter。
采用的上TSOT23-8的引脚封装。
其具体应用如下:
Description:
The MP1495 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input supply range. The MP1495 has synchronous mode operation for higher efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection and thermal shut down.
The MP1495 requires a minimal number of readily-available standard external components, and is available in a space-saving 8-pin TSOT23 package.
Features:
• Wide 4.5V-to-16V Operating Input Range
• 80mΩ/30mΩ Low RDS(ON) Internal Power MOSFETs
• High-Efficiency Synchronous Mode Operation
• Fixed 500kHz Switching Frequency
• Synchronizes to a 200kHz to 2MHz External Clock
• AAM Power-Save Mode
• Internal Soft-Start
• OCP Protection and Hiccup
• Thermal Shutdown
• Output Adjustable from 0.8V
• Available in an 8-pin TSOT-23 package
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