High-Efficiency LED Backlight Driver for Notebooks

文件：623.4 Kbytes 页数：40 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：1.21868 Mbytes 页数：44 Pages

TI

德州仪器

适用于笔记本电脑的六通道高效 LED 背光驱动器，具有灵活的外部/内部 FET 控制

The LP8545 is a white LED driver with integrated boost converter. It has six adjustable current sinks which can be controlled by PWM input or with I2C-compatible serial interface.The boost converter has adaptive output voltage control based on the LED driver voltages. This feature minimizes the powe • High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz\n• 2.7V – 22V Input Voltage Range to Support 1x…5x Cell Li-Ion Batteries\n• 8 to 13 True Bit (Steady State)\n• I2C and PWM Brightness Control \n• Optional Synchronization to Display V;

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：1.21868 Mbytes 页数：44 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：1.21868 Mbytes 页数：44 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：1.21868 Mbytes 页数：44 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：1.21868 Mbytes 页数：44 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：1.21868 Mbytes 页数：44 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：623.4 Kbytes 页数：40 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：1.21868 Mbytes 页数：44 Pages

TI

德州仪器