CXLC8993 includes a step-up converter, two charge pumps, and a high current operational amplifier for TFT LCD. Also included are a logic-controlled high-voltage switch with adjustable delay and an ope

发布时间:2020-04-06 09:43:38 浏览次数:707 作者:嘉泰姆
摘要:CXLC8993 includes a step-up converter, two charge pumps, and a high current operational amplifier for TFT LCD. Also included are a logic-controlled high-voltage switch with adjustable delay and an ope

目录

1.产品概述       2.产品特点     1Il嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)</span>1Il嘉泰姆

5.产品封装       6.电路原理图</strong>  1Il嘉泰姆

7.相关产品1Il嘉泰姆

   产品概述 返回TOP1Il嘉泰姆


The CXLC8993 includes a step-up converter, two charge pumps, and a high current operational amplifier for TFT LCD. Also included are a logic-controlled high-voltage switch with adjustable delay and an open drain output reset comparator. The step-up DC/DC converter provides the regulated power supply for the panel source driver IC. The converter is a high performance current-mode regulator with operating frequency at 1.2MHz. It also provides fast transient response and high efficiency. The charge pumps in CXLC8993 regulate TFT gate-on and gate-off power supplies. The power-on sequence is controlled by the control logic. The blanking time for reset function is 163ms (typ.) from startup. The RSTIN begins to detect voltage below 1.25V afterward. For more detail information, please refer to the timing chart. CXLC8993 is available in TQFN4X4-24 packag

   产品特点 返回TOP1Il嘉泰姆


„ 2.5V to 5.5V Input Supply Range 1Il嘉泰姆

„ 1.2MHz Current-Mode Step-Up Converter 1Il嘉泰姆

„ Built-In 18V, 3A 0.2Ω n-Channel MOSFET 1Il嘉泰姆

„ Charge Pumps for VGON and VGOFF 1Il嘉泰姆

„ High Voltage Switch with Adjustable Delay 1Il嘉泰姆

„ Thermal Overload Protection 1Il嘉泰姆

„ TQFN4X4-24 Package1Il嘉泰姆

   应用范围 返回TOP1Il嘉泰姆


„ LCD Monitor Panels 1Il嘉泰姆

„ Notebook Computer Displays 1Il嘉泰姆

„ LCD TVs1Il嘉泰姆

   技术规格书(产品PDF) 返回TOP 1Il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</span>!</span>
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 QQ截图20160419174301.jpg1Il嘉泰姆

产品封装图&nbsp;返回TOP1Il嘉泰姆


image.png1Il嘉泰姆

电路原理图&nbsp;返回TOP1Il嘉泰姆

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