6-CH Bias Power Supply for LCD TVs CXLC89102 DC-DC converter provides six regulated voltages required by thin-film transistor (TFT) liquid crystal displays (LCD) panels. All output voltages are progra

发布时间:2020-04-06 09:43:38 浏览次数:710 作者:嘉泰姆
摘要:6-CH Bias Power Supply for LCD TVs CXLC89102 DC-DC converter provides six regulated voltages required by thin-film transistor (TFT) liquid crystal displays (LCD) panels. All output voltages are progra

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1.产品概述       2.产品特点     y19嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)</span>y19嘉泰姆

5.产品封装       6.电路原理图</strong>  y19嘉泰姆

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The CXLC89102 DC-DC converter provides six regulated voltages required by thin-film transistor (TFT) liquid crystal displays (LCD) panels. All output voltages are programmable. The VIO and VCORE buck converters are for the T-CON. The VAVDD boost converter and VHAVDD buck converters are for the source driver and Gamma buffer. Charge pump VGH and VGL are for the gate driver or level shifter. VGH voltage is with temperature compensation for the Gate in Panel (GIP) technology. Also, a high voltage stress (HVS) mode for the VAVDD and a VAVDD isolation switch is integrated. CXLC89102 offers high current capabilities, and is ideal for large screen LCD monitors panels and TV applications with 12V supply voltage.

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„ 8V to 14V input Voltage Range y19嘉泰姆

„ 6-bit Boost Converter VAVDD: 13.5V…19.8V y19嘉泰姆

♦750kHz Switching Frequency y19嘉泰姆

♦3-bit prog. Switch Current Limit up to 4.25A y19嘉泰姆

♦4-bit prog. HVS Offset Voltage: 0V…3V y19嘉泰姆

♦bit prog. Soft-Start Time y19嘉泰姆

„ Integrated VAVDD Isolation Switch y19嘉泰姆

„ 4-bit Buck Converter VIO: 2.2V…3.7V y19嘉泰姆

♦750kHz Switching Frequency y19嘉泰姆

♦3A Switching Current Limit y19嘉泰姆

„ 5-bit Sync. Buck Converter VCORE: 0.8V…3.3V y19嘉泰姆

♦2MHz Switching Frequency y19嘉泰姆

♦2.5A Switching Current Limit y19嘉泰姆

„ 6-bit Sync. Buck Converter VHAVDD: 4.8V…11.1V y19嘉泰姆

♦750kHz Switching Frequency y19嘉泰姆

♦1.7A Switching Current Limit y19嘉泰姆

„ 4-bit Charge Pump Controller VGH: 20V…35V y19嘉泰姆

♦4-bit temp. Compensation Offset: 0V … 15Vy19嘉泰姆

„ 4-bit Charge Pump Contr. VGL: -5.5V…-14.5V y19嘉泰姆

„ 2-bit Gate Pulse Modulation (GPM): 0V…15V y19嘉泰姆

„ Thermal Shutdown y19嘉泰姆

„ I 2 C Compatible Interface y19嘉泰姆

„ Available in 6mmX6mm 40-pin QFN Packagey19嘉泰姆

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„ TFT LCD Displaysy19嘉泰姆

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