UP9523 regulator equivalent, 2a step-down dc/dc regulator.
* High Efficiency: Up to 93%
* 2A Output Current
* 4.75V to 20V Input Voltage Range
* Fixed 390KHz Frequency
* 0.2Ω Internal Power MOSFET Switch
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* Portable Devices
* LCD Monitors
* Automobile Application
* Battery Charger
* Distributed Power Sys.
The UP9523 is a high efficiency DC/DC buck regulator with a built-in power MOSFET. It can conduct 2A continuous output current over a wide input supply range from 4.75V to 20V with excellent load and line regulation. The output is adjustable down to.
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