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

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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.

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 2V to 24V input voltage wUJ嘉泰姆

 Up to 28V output voltage wUJ嘉泰姆

 Integrated 80mΩ power MOSFET wUJ嘉泰姆

 1.2MHz fixed switching frequency wUJ嘉泰姆

 Internal 4A switch current limit wUJ嘉泰姆

 Internal compensation wUJ嘉泰姆

 Thermal shutdown wUJ嘉泰姆

 Output adjustable from 0.6V wUJ嘉泰姆

 Available in SOT23-6 packagewUJ嘉泰姆

   应用范围 返回TOPwUJ嘉泰姆

 ABS set-top boxed wUJ嘉泰姆

 DVB-S/S2wUJ嘉泰姆

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