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首页 > Products > Power Management > Synchronization or Asynchronous DC Converter > Synchronization DC Step-Up Converter >The cxsu6358 is a synchronous boost chip, which is mainly used in battery powered portable devices. The power MOS is integrated inside, and the external application circuit is very simple.
The cxsu6358 is a synchronous boost chip, which is mainly used in battery powered portable devices. The power MOS is integrated inside, and the external application circuit is very simple.

The cxsu6358 is a synchronous boost chip, which is mainly used in battery powered portable devices. The power MOS is integrated inside, and the external application circuit is very simple.
Cxsu6358 has built-in output short-circuit protection. After the output short-circuit, the IC will cut off the battery and output, wait for 120ms, and then re detect the output state. If the output short-circuit state is removed, the chip will automatically return to normal operation, if the short-circuit state is still
If yes, it will be detected every 120ms until the output short circuit state is removed.
The cxsu6358 is PWM working mode, working frequency is 550kHz, the maximum output current is 2.1a at 5V output, and jtmt 5188 works in burping mode at light load output to reduce battery loss

The cxsu6358 is a synchronous boost chip, which is mainly used in battery powered portable devices. The power MOS is integrated inside, and the external application circuit is very simple.
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目录VFX嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载(产品PDF文档) VFX嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.
相关产品VFX嘉泰姆

一,产品概述(General Description)      VFX嘉泰姆
直线VFX嘉泰姆
   CXSU6358 是一款同步升压芯片,主要应用于电池供电的便携式设备,内部集成了功率VFX嘉泰姆
MOS,外部应用电路非常简单。VFX嘉泰姆
   CXSU6358 内置输出短路保护,输出短路后 IC 将电池与输出切断,等待 120mS 后重VFX嘉泰姆
新侦测输出状态,如果输出短路状态解除,则芯片自动回复正常工作,如果短路状态仍然VFX嘉泰姆
存在,则会每隔 120mS 检测一次直到输出短路状态解除。VFX嘉泰姆
   CXSU6358 为 PWM 工作模式,工作频率为 550KHz,5V 输出时最大输出电流为 2.1A,VFX嘉泰姆
当输出轻载时 JTMT 5188 工作在打嗝模式以减小电池损耗。VFX嘉泰姆
二.产品特点(Features)VFX嘉泰姆
直线VFX嘉泰姆
放电电流:最大 2.1A(VOUT=5V)VFX嘉泰姆
输入电压:2.8V~5VVFX嘉泰姆
效率 91% (输入 3.7V,输出 5V/2A)VFX嘉泰姆
同步整流,无需整流二极管VFX嘉泰姆
集成输出短路保护VFX嘉泰姆
集成输出重载保护VFX嘉泰姆
集成过温保护VFX嘉泰姆
EN=0 时待机电流小于 1uAVFX嘉泰姆
封装形式:ESOP8VFX嘉泰姆
三,应用范围 (Applications)VFX嘉泰姆
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· 移动电源VFX嘉泰姆
· USB 充电应用VFX嘉泰姆
· 便携式设备电源VFX嘉泰姆
四.技术规格书下载(产品PDF)VFX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VFX嘉泰姆

 QQ截图20160419174301.jpgVFX嘉泰姆

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