High Efficiency 1.2MHz 28V 2A Step-up DC/DC Converter The CXLE81119 is a constant frequency, current mode step-up converter intended for small, low power applications low cost capacitors and inductors

   产品概述 返回TOPjJd嘉泰姆

The CXLE81119 is a constant frequency, current mode step-up converter intended for small, low power applications. The CXLE81119 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The CXLE81119 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. CXLE81119 is available in SOT23-6 package that is PB free.

   产品特点 返回TOPjJd嘉泰姆

 2V to 24V input voltage jJd嘉泰姆

 Up to 28V output voltage jJd嘉泰姆

 Integrated 80mΩ power MOSFET jJd嘉泰姆

 1.2MHz fixed switching frequency jJd嘉泰姆

 Internal 4A switch current limit jJd嘉泰姆

 Internal compensation jJd嘉泰姆

 Thermal shutdown jJd嘉泰姆

 Output adjustable from 0.6V jJd嘉泰姆

 Available in SOT23-6 packagejJd嘉泰姆

   应用范围 返回TOPjJd嘉泰姆

 ABS set-top boxed jJd嘉泰姆

 DVB-S/S2jJd嘉泰姆

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