Integrated Power Solution for TFT-LCD CXLC8992 includes a step-up converter, a positive charge pump, and a negative charge pump. Also included is a logic-controlled high-voltage switch with built-in

发布时间:2020-04-06 09:43:38 浏览次数:697 作者:嘉泰姆
摘要:Integrated Power Solution for TFT-LCD CXLC8992 includes a step-up converter, a positive charge pump, and a negative charge pump. Also included is a logic-controlled high-voltage switch with built-in

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The CXLC8992 includes a step-up converter, a positive charge pump, and a negative charge pump. Also included is a logic-controlled high-voltage switch with built-in delay. 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 CXLC8992 regulate TFT gate-on and gate-off power supplies for LCD panel. CXLC8992 is available in TQFN5X5-20 package.

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„ 2.5V to 5.5V Input Supply Range OQc嘉泰姆

„ 1.2MHz Current-Mode Step-Up Converter OQc嘉泰姆

„ Built-In 18V, 0.15Ω n-Channel MOSFET OQc嘉泰姆

„ Charge Pumps for VGON and VGOFF OQc嘉泰姆

„ Thermal Overload Protection OQc嘉泰姆

„ TQFN5X5-20 PackageOQc嘉泰姆

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„ LCD Monitor Panels OQc嘉泰姆

„ Notebook Computer Displays OQc嘉泰姆

„ LCD TVsOQc嘉泰姆

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