Dual Output LCD Bias for Smartphones and Tablets

文件：1.73358 Mbytes 页数：22 Pages

RichTek

立锜科技

Dual Output LCD Bias for Smartphones and Tablets

文件：1.73358 Mbytes 页数：22 Pages

RichTek

立锜科技

用于智能型手机和平板计算机的双输出LCD偏置

The RT4801H is a highly integrated Boost and LDO and inverting charge pump to generate positive and negative output voltage. The output voltages can be adjusted from ±4V to ±6V with 100mV steps by I2C interface protocols. With its input voltage range of 2.5V to 5.5V, the RT4801H is optimized for pro 2.5V to 5.5V Supply Voltage Range \n Up to 90% Efficiency with Small Magnetics \n Support Up to 80mA Output Current \n Low 1μA Shutdown Current \n Internal Soft-start Function\n Short Circuit Protection Function \n Over-Voltage Protection Function \n Over-Current Protection Function \n Over-Temp;

Richtek

立锜科技

Package：15-UFBGA，WLCSP；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 特殊用途稳压器 描述：IC REG CONV TFT LCD 1OUT 15WLCSP

Richtek USA Inc.