Low-Cost, Linear-Regulator LCD Panel Power Supplies

General Description The MAX8710/MAX8711/MAX8712/MAX8761 offer complete linear-regulator power-supply solutions for thin-film transistor (TFT) liquid-crystal-display (LCD) panels used in LCD monitors and LCD TVs. All four devices include a high-performance AVDD linear regulator, a positive charge-

文件：618.17 Kbytes 页数：25 Pages

Maxim

美信

低成本、线性稳压器，用于LCD面板供电

MAX8710/MAX8711/MAX8712为用于LCD监视器和LCD电视的TFT LCD显示板提供完整的线性稳压电源。这三款器件都包含高性能的AVDD线性稳压器、正电荷泵稳压器和负电荷泵稳压器，以及内置的上电顺序控制。MAX8710和MAX8711还包括大电流运算放大器。另外，MAX8710还提供逻辑控制的高电压开关，用于控制正电荷泵输出。\n 线性稳压器直接降低输入电压产生源极驱动器所需的电源电压(AVDD)。两个内置的电荷泵稳压器产生TFT的gate-on和gate-off电源。大电流运算放大器通常被用于驱动LCD背板(VCOM)，具有高输出电流(150mA)、高压摆率(12V/µs) \n• 高性能线性稳压器 \n• 1.6%输出精度 \n• 采用小型陶瓷输出电容 \n• 快速瞬变响应 \n• 折返式电流限制 \n• 50mA负稳压型电荷泵 \n• 可调延迟的20mA正稳压型电荷泵 \n• 内置顺序上电 \n• 大电流运算放大器(MAX8710/MAX8711) \n• ±150mA短路输出电流 \n• 12V/µs压摆率 \n• 12MHz、-3dB带宽 \n• 满摆幅输入和输出 \n• Dual Mode™高电压开关(MAX8710) \n• 热保护 \n• 带定时器的锁定式故障保护;

ADI

亚德诺

Low-Cost, Linear-Regulator LCD Panel Power Supplies

General Description The MAX8710/MAX8711/MAX8712/MAX8761 offer complete linear-regulator power-supply solutions for thin-film transistor (TFT) liquid-crystal-display (LCD) panels used in LCD monitors and LCD TVs. All four devices include a high-performance AVDD linear regulator, a positive charge-

文件：618.17 Kbytes 页数：25 Pages

Maxim

美信

High-Efficiency, 12A, 3V-18V, Synchronous Step-Down Converter with Power Good, External Soft Start and OVP

文件：1.45995 Mbytes 页数：26 Pages

MPS

美国芯源

High-Efficiency, 12A, 3V to 18V, Synchronous Step-Down Converter with Power Good, External Soft Start and OVP

DESCRIPTION The MP8712 is a high-frequency, synchronous, rectified, step-down, switch-mode converter. The MP8712 offers a fully integrated solution that achieves 12A of continuous and 15A of peak output current with excellent load and line regulation over a wide input supply range. Constant-on-t

文件：1.75659 Mbytes 页数：27 Pages

MPS

美国芯源

High-Efficiency, 12A, 3V-18V, Synchronous Step-Down Converter with Power Good, External Soft Start and OVP

文件：1.45995 Mbytes 页数：26 Pages

MPS

美国芯源