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CXSD62649 is a current mode monolithic buck switchingregulator. Operating with an input range of 4.5V~40V, the CXSD62649 delivers 1.5A 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, the regulator operates in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit. The CXSD62649 guarantees robustness with short-circuitprotection, thermal protection, current run-away protection,and input under voltage lockout.The CXSD62649 is available in 6-pin SOT23-6L package,which provides a compact solution with minimal external components.

   Product FeaturesReturn to TopQNV嘉泰姆

 4.5V to 40V Input Voltage Range1.5A output currentQNV嘉泰姆
 High Efficiency: Up to 95%QNV嘉泰姆
 No Schottky Diode RequiredQNV嘉泰姆
 0.8V referenceQNV嘉泰姆
 Slope Compensated Current Mode Control forExcellent Line and LoadQNV嘉泰姆
Transient ResponseQNV嘉泰姆
 Integrated internal compensationQNV嘉泰姆
 Stable with Low ESR Ceramic Output CapacitorsQNV嘉泰姆
 Input under voltage lockoutQNV嘉泰姆
 Short circuit protectionQNV嘉泰姆
 Thermal ShutdownQNV嘉泰姆
 Inrush Current Limit and Soft StartQNV嘉泰姆
 -40°C to 125°C Temperature RangeQNV嘉泰姆

   Scope of applicationReturn to TopQNV嘉泰姆

 Distributed Power SystemsQNV嘉泰姆
 Automotive SystemsQNV嘉泰姆
 High Voltage Power ConvertionQNV嘉泰姆
 Industrial Power SystemsQNV嘉泰姆
 Battery Powered SystemsQNV嘉泰姆

   Technical Specification (Product PDF)Return to Top QNV嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!QNV嘉泰姆

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   Product packaging diagramReturn to TopQNV嘉泰姆

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   Circuit schematicReturn to TopQNV嘉泰姆

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