LCD/CCD/OLED 偏置
Analog Devices 制造了门类宽泛的高性能开关稳压器产品，专门用于在 CCFL 和 LCD 应用中生成偏置电压。这些升压型稳压器具有 0.9 V 至 30 V 的典型输入电压能力、高达 60 V 的输出电压、高达 3 MHz 的开关频率、高达 1.5 A 的开关电流、以及多输出能力。这种功能组合提供了非常小巧的电路实现方案，并优化了电池供电型手持式设备中的电池运行时间。
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最新优势资源
设计笔记
- DN123 - Ultralow Power Comparators Include Reference PDF
- DN349 - Quad Output Switching Converter Provides Power for Large TFT LCD Panels PDF
- DN264 - High Power Desktop LCD Backlight Controller Supports Wide Dimming Ratios While Maximizing Lamp Lifetime PDF
- DN99 - Floating CCFL with Dual Polarity Contrast PDF
- DN223 - SOT-23 DC/DC Converters Generate Up to ±35V Outputs and Consume Only 20µA of Quiescent Current PDF
技术文章
- ±32V Triple-Output Supply for LCDs, CCDs and LEDs Includes Fault Protection in a 3mm × 3mm QFN
- 5-Output High Current Power Supply for TFT-LCDs in a Low Profile QFN Features Space-Saving 2MHz Switching Regulators
- Complete Power Solution for Digital Cameras and Other Complex Compact Portable Applications
- Internal 2A, 42V Switch, Adjustable 2.5MHz Operating Frequency and 3mm × 3mm Package Allow Boost Regulator to Fit Numerous Applications
- White LED Driver and OLED Driver with Integrated Schottkys and Output Disconnect in 3mm × 2mm DFN
应用笔记
- AN61 - Practical Circuitry for Measurement and Control Problems PDF
- AN65 - A Fourth Generation of LCD Backlight Technology PDF
- AN126 - 2-Wire Virtual Remote Sensing for Voltage Regulators - Clairvoyance Marries Remote Sensing PDF
- AN92 - Bias Voltage and Current Sense Circuits for Avalanche Photodiodes PDF
- AN85 - Low Noise Varactor Biasing with Switching Regulators: Vanquishing Villainous Vitiators Vis-à-Vis Vital Varactors PDF