• [ CXLC8953 ]

样品申请

目录

1.产品概述       2.产品特点     q4w嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）q4w嘉泰姆

5.产品封装       6.电路原理图  q4w嘉泰姆

7.相关产品q4w嘉泰姆

   产品概述 返回TOPq4w嘉泰姆

The CXLC8953 integrates with a high-performance stepup converter, two charge pump controllers and one high current operational amplifiers for TFT-LCD applications. The main step-up regulator is a current-mode, fixed-frequency PWM switching regulator. The 1.5MHz switching frequency allows the usage of low-profile inductors and ceramic capacitors to minimize the thickness of LCD panel designs.The charge pump controllers provide regulated the gate-driver of TFT-LCD VGH and VGL supplies.The amplifiers are ideal for VCOM applications, with 100mA output short circuit current drive, 10MHz bandwidth, and 13V/ms slew rate. All inputs and outputs are rail-to-rail. The CXLC8953 is available in a tiny 3mm x 3mm 20-pin QFN package (TQFN3x3-20).

   产品特点 返回TOPq4w嘉泰姆

· Input Voltage Range from 2.7V to 5.5V q4w嘉泰姆

· Positive & Negative Charge Pump for VGH & VGL q4w嘉泰姆

· High Performance Operation Amplifier q4w嘉泰姆

- +100mA Output Short Circuit Current q4w嘉泰姆

- 13V/ms Slew Rate q4w嘉泰姆

- 10MHz, -3dB Bandwidth q4w嘉泰姆

· Control Output for External P-MOSFET to Support Completely Disconnecting the Battery q4w嘉泰姆

· Adjustable Power Sequence byExternal Capacitor q4w嘉泰姆

· Internal Soft-start q4w嘉泰姆

· Cycle By Cycle Current Limit q4w嘉泰姆

· Multiple Overload Protection q4w嘉泰姆

· Over Temperature Protection q4w嘉泰姆

· Available in TQFN3x3-20 Package q4w嘉泰姆

· HalogenandLeadFreeAvailable (RoHSCompliant)q4w嘉泰姆

   应用范围 返回TOPq4w嘉泰姆

· Panelq4w嘉泰姆

   技术规格书（产品PDF) 返回TOP q4w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！q4w嘉泰姆

 q4w嘉泰姆

产品封装图 返回TOPq4w嘉泰姆

q4w嘉泰姆
q4w嘉泰姆

电路原理图 返回TOPq4w嘉泰姆

q4w嘉泰姆
q4w嘉泰姆
q4w嘉泰姆

相关芯片选择指南 返回TOP                    更多同类产品.......

◀ 上一篇:CXLC8952

返回顶部

下一篇▶:CXLC8954两个高性能升压转换器和两个用于TFT LCD和背光应用的电荷泵控制器固定频率的PWM开关调节器1.0兆赫的开关频率允许使用低剖面感应器和陶瓷电容器最小化液晶面板设计的厚度

共有条评论 用户名: 密码: 验证码: 匿名发表