TPS65154 是一款紧凑型 LCD 偏置解决方案,此解决方案主要用于笔记本电脑和平板电脑。此器件配有两个能够为 LCD 面板的源极驱动器和栅极驱动器供电的升压转换器、一个提供系统逻辑电压的线性稳压器、一个带有高速放大器的可编程 VCOM 以及一个 6 通道 WLED 驱动器,并且具备栅极电压整形功能。
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| Display type | LCD unipolar |
| IC integration | LCD bias, LED backlight, VCOM |
| Vin (min) (V) | 2 |
| Vin (max) (V) | 5.5 |
| Applications | 13 to 21 inches, 7 to 13 inches |
| Source driver voltage (min) (V) | 6.5 |
| Source driver voltage (max) (V) | 9.6 |
| Level shifter/scan driver (Ch) | 0 |
| V_POS (min) (V) | 18 |
| V_POS (max) (V) | 25.5 |
| V_NEG (min) (V) | -8 |
| V_NEG (max) (V) | -5 |
| Features | Adjustable sequencing, Backlight driver, GPM or GVS, I2C interface, Output discharge, Reset generator, VCOM or op amp |
| Topology | Boost |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| VQFN (RSL) | 48 | 36 mm² 6 x 6 |