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.J8p嘉泰姆

   产品特点 返回TOPJ8p嘉泰姆

8.0V to 36V Wide Input Operating RangeJ8p嘉泰姆

38V Input Voltage SurgeJ8p嘉泰姆

80kHz~800kHz Switching Frequency SelectionJ8p嘉泰姆

Dual Channel CC/CV Mode ControlJ8p嘉泰姆

Up to 4.8A Output CurrentJ8p嘉泰姆

+/- 1% Voltage Reference AccuracyJ8p嘉泰姆

+/- 4% Constant Current AccuracyJ8p嘉泰姆

Programmable Cable CompensationJ8p嘉泰姆

Internal Soft StartJ8p嘉泰姆

Single Pin to External Compensation and Shutdown ControlJ8p嘉泰姆

Hiccup Short Circuit ProtectionJ8p嘉泰姆

Secondary Cycle-by-Cycle Current LimitJ8p嘉泰姆

Thermal ShutdownJ8p嘉泰姆

Available in SOP-8 (EP) PackageJ8p嘉泰姆

RoHS Compliant and 100% Lead(Pb)-FreeJ8p嘉泰姆

Halogen-FreeJ8p嘉泰姆

   应用范围 返回TOPJ8p嘉泰姆

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 Car ChargerJ8p嘉泰姆

Portable charger applicationsJ8p嘉泰姆

DC/DC converters with current limitedJ8p嘉泰姆

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