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LP8543 SMBus/I2C Controlled WLED Driver

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Description

LP8543 www.ti.com SNVS604D * AUGUST 2009 * REVISED MARCH 2013 SMBus/I2C Controlled WLED Driver for Medium-Sized LCD Backlight Check.
The LP8543 is a white LED driver with integrated boost converter.

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Features

* 1
* 2 High-Voltage DC/DC Boost Converter with Integrated FET
* 5.5V to 22V Input Voltage Range to Support 2x, 3x and 4x Li-Ion Batteries.
* PWM Phase Shift Control with Adaptive Boost Output to Increase Efficiency Compared to Conventional Boost Converters Topologies

Applications

* Medium Sized (>10 inches) LCD Display Backlight

LP8543 Distributors

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LP8543 SMBus I2C Controlled WLED Driver Texas Instruments
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