• "

产品订购

                          目录xR0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（PDF文档）xR0嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品xR0嘉泰姆

一.产品概述xR0嘉泰姆

     CXDC6587 consists of step-down switching current regulator with PWM control. The device includes a reference current source, oscillation circuit, error amplifier, internal PMOS and etc. xR0嘉泰姆

     CXDC6587 provides low-ripple power, high efficiency and excellent transient characteristics. The PWM control circuit is able to vary the duty ratio linearly from 0 up to 100%. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevent s overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 410KHz to 60KHz. Also, an internal compensation block is built in to minimum external component count.xR0嘉泰姆

    These ICs can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP-8L mini-package, providing such outstanding features as low current consumption. Since this converter can accommodate an input voltage of up to 16V, it is also ideal when operating via an 12V AC adaptor. xR0嘉泰姆

二.产品特点xR0嘉泰姆

  Input voltage: 3.6V to 18V.xR0嘉泰姆

  Output current: up to 2A .xR0嘉泰姆

  Duty ratio: 0% to 100% PWM controlxR0嘉泰姆

  Oscillation frequency: 410KHzxR0嘉泰姆

  Soft-start, Current limit, Enable functionxR0嘉泰姆

  Thermal Shutdown functionxR0嘉泰姆

  Built-in internal SW P-channel MOSxR0嘉泰姆

  High efficiency up to 90%xR0嘉泰姆

  SOP-8L Pb-Free Package.xR0嘉泰姆

三.应用范围xR0嘉泰姆

  LED lighting(照明或背光)  xR0嘉泰姆

四.技术规格书（产品PDF)xR0嘉泰姆

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！xR0嘉泰姆

 xR0嘉泰姆

五.产品封装图xR0嘉泰姆

  xR0嘉泰姆

六.电路原理图xR0嘉泰姆

   xR0嘉泰姆

七.相关芯片选择指南    更多同类产品......xR0嘉泰姆

◀ 上一篇:10V到600V输入电压高效的LED驱动器CXDC6586固定频率驱动外部MOSFET线性和脉宽调制调光能力

返回顶部

下一篇▶:CXDC6588升压型DC转换器驱动两个至四个恒流白色带锂离子电池LED开关频率1.4MHz内置过电压功能