CXLB73115

CXLB73115是一种双通道同步降压转换器,能够驱动5A连续负载,具有良好的线路和负载调节。CXLB73115在CC(恒流)模式或CV(恒压)模式下工作,输入电压范围为8V至36V。CXLB73115可以配置为单输出或双输出,具有独立的可编程CC电流限制阈值。CXLB73115通过调整外部电阻分压器提供可编程电缆补偿。可控制外部关闭功能
通过将压缩机引脚拉至低于0.14V的水平。故障保护包括二次循环电流限制、短路保护和热关机。内部软启动将初始启动时的浪涌电流和输出过冲降至最低。

8.0V至36V宽输入38V输入电压浪涌4.8A输出电流CXLB73115双通道同步降压转换器驱动5A连续负载可编程电缆补偿内部软启动

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1.产品概述       2.产品特点     UQP嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)UQP嘉泰姆

5.产品封装       6.电路原理图  UQP嘉泰姆

7.相关产品UQP嘉泰姆

   产品概述 返回TOPUQP嘉泰姆


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.UQP嘉泰姆

   产品特点 返回TOPUQP嘉泰姆

8.0V to 36V Wide Input Operating RangeUQP嘉泰姆

38V Input Voltage SurgeUQP嘉泰姆

80kHz~800kHz Switching Frequency SelectionUQP嘉泰姆

 Dual Channel CC/CV Mode ControlUQP嘉泰姆

Up to 4.8A Output CurrentUQP嘉泰姆

+/- 1% Voltage Reference AccuracyUQP嘉泰姆

+/- 4% Constant Current AccuracyUQP嘉泰姆

Programmable Cable CompensationUQP嘉泰姆

Internal Soft StartUQP嘉泰姆

 Single Pin to External Compensation and Shutdown ControlUQP嘉泰姆

 Hiccup Short Circuit ProtectionUQP嘉泰姆

 Secondary Cycle-by-Cycle Current LimitUQP嘉泰姆

 Thermal ShutdownUQP嘉泰姆

 Available in SOP-8 (EP) PackageUQP嘉泰姆

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

Halogen-FreeUQP嘉泰姆

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 Car ChargerUQP嘉泰姆

 Portable charger applicationsUQP嘉泰姆

 DC/DC converters with current limitedUQP嘉泰姆

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     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持UQP嘉泰姆

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电路原理图 返回TOPUQP嘉泰姆

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◀ 上一篇:3.6V至12V输出电压快速充电协议和QC 2.0/3.0的USB专用充电端口控制器CXLB73114监控USB D+/D-数据线电压或D-数据线传输,自动调整电源组和墙壁适配器的输出电压以优化充电时间

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下一篇▶:输出电流2A降压PWM直流稳压转换器CXLB73116稳定的低ESR陶瓷输出电容器5V至16V输入可编程欠压锁定输出可调从1.2V至16V快速瞬态环稳定响应