Dual-Channel CC/CV Mode Synchronous Step-Down Converter CXLB73115 is a dual-channel synchronous step-down converter capable of driving 5A continuous load with excellent line and load regulation operat

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The CXLB73115 is a dual-channel synchronous step-down converter capable of driving 5A continuous load with excellent line and load regulation. The CXLB73115 operates in either CC (Constant Current) mode or CV (Constant Voltage) mode with an input voltage range from 8V to 36V. The CXLB73115 can be configured as single output or dual outputs with independent programmable CC threshold for current limitation. The CXLB73115 provides programmable cable compensation by adjusting external resistor divider. External shutdown function can be controlled

  by pulling COMP pin to a level below 0.14V.Fault protection includes secondary cycle-   by-cycle current limit, short circuit protection and thermal shutdown. Internal soft-start minimizes the inrush supply current and the output overshoot at initial startup.The CXLB73115 is available in SOP-8 (EP) package.gyU嘉泰姆

   产品特点 返回TOPgyU嘉泰姆

8.0V to 36V Wide Input Operating RangegyU嘉泰姆

38V Input Voltage SurgegyU嘉泰姆

80kHz~800kHz Switching Frequency SelectiongyU嘉泰姆

Dual Channel CC/CV Mode ControlgyU嘉泰姆

Up to 4.8A Output CurrentgyU嘉泰姆

+/- 1% Voltage Reference AccuracygyU嘉泰姆

+/- 4% Constant Current AccuracygyU嘉泰姆

Programmable Cable CompensationgyU嘉泰姆

Internal Soft StartgyU嘉泰姆

Single Pin to External Compensation and Shutdown ControlgyU嘉泰姆

Hiccup Short Circuit ProtectiongyU嘉泰姆

Secondary Cycle-by-Cycle Current LimitgyU嘉泰姆

Thermal ShutdowngyU嘉泰姆

Available in SOP-8 (EP) PackagegyU嘉泰姆

RoHS Compliant and 100% Lead(Pb)-FreegyU嘉泰姆

Halogen-FreegyU嘉泰姆

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Portable charger applicationsgyU嘉泰姆

DC/DC converters with current limitedgyU嘉泰姆

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