LP8552 High-Efficiency LED Backlight Driver For Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries • Programmable PWM Resolution – 8 to 13 True Bit (Steady State) – Additional 1 to 3 Bi

文件：1.06584 Mbytes 页数：49 Pages

TI

德州仪器

LP8552 High-Efficiency LED Backlight Driver For Notebooks

文件：1.51267 Mbytes 页数：49 Pages

TI

德州仪器

High-Efficiency LED Backlight Driver for Notebooks

文件：571.22 Kbytes 页数：39 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，采用 BGA 封装

The LP8552 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 pow • High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz\n• 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries\n• Programmable PWM Resolution \n• 8 to 13 True Bit (Steady State)\n• Additional 1 to 3 Bits Using Ditherin;

TI

德州仪器

丝印：8552；Package：DSBGA；LP8552 High-Efficiency LED Backlight Driver For Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries • Programmable PWM Resolution – 8 to 13 True Bit (Steady State) – Additional 1 to 3 Bi

文件：1.06584 Mbytes 页数：49 Pages

TI

德州仪器

丝印：8552；Package：DSBGA；LP8552 High-Efficiency LED Backlight Driver For Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries • Programmable PWM Resolution – 8 to 13 True Bit (Steady State) – Additional 1 to 3 Bi

文件：1.06584 Mbytes 页数：49 Pages

TI

德州仪器

丝印：520000；Package：DSBGA；LP8552 High-Efficiency LED Backlight Driver For Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries • Programmable PWM Resolution – 8 to 13 True Bit (Steady State) – Additional 1 to 3 Bi

文件：1.06584 Mbytes 页数：49 Pages

TI

德州仪器

丝印：520000；Package：DSBGA；LP8552 High-Efficiency LED Backlight Driver For Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries • Programmable PWM Resolution – 8 to 13 True Bit (Steady State) – Additional 1 to 3 Bi

文件：1.06584 Mbytes 页数：49 Pages

TI

德州仪器

丝印：52000000；Package：DSBGA；LP8552 High-Efficiency LED Backlight Driver For Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries • Programmable PWM Resolution – 8 to 13 True Bit (Steady State) – Additional 1 to 3 Bi

文件：1.06584 Mbytes 页数：49 Pages

TI

德州仪器

丝印：52000000；Package：DSBGA；LP8552 High-Efficiency LED Backlight Driver For Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries • Programmable PWM Resolution – 8 to 13 True Bit (Steady State) – Additional 1 to 3 Bi

文件：1.06584 Mbytes 页数：49 Pages

TI

德州仪器