MAX16809, MAX16810 Integrated 16-Channel LED Drivers With Switch-Mode Boost And SEPIC Controller

The MAX16809 MAX16810 are integrated, high-efficiency white or RGB LED Drivers They are designed for LCD backlighting and other LED lighting applications with multiple strings of LEDs The MAX16809 MAX16810 's current-mode PWM Controller regulates the necessary voltage to the LED array. Depending on the input voltage and LED voltage range, it CAN be used with boost or buck-boost (SEPIC) topologies.
The MAX16809 MAX16810 LED Drivers include 16 open-drain, constant-current-sinking LED Driver outputs rated for 36V continuous operation. The LED current-control circuitry achieves 3% current matching among strings and enables paralleling of outputs for LED string currents higher than 55mA. The output-enable pin is used for simultaneous PWM dim 64e ming of all output channels. Dimming frequency range is 50Hz to 30kHz and dimming ratio is up to 5000:1. The constant-current outputs are single resistor programmable and the LED current CAN be adjusted up to 55mA per output channel.
The MAX16809 MAX16810 operate either in stand-alone mode or with a Microcontroller (C) using an industry-standard, 4-wire serial Interface The MAX16810 includes a watchdog and circuitry that automatically detects open-circuit LEDs
The MAX16809 MAX16810 include overtemperature protection, operate over the full -40C to +125C temperature range, and are available in a 5mm x 7mm thermally enhanced, 38-pin TQFN exposed paddle package.
By Maxim Integrated Products
MAX16810 's PackagesMAX16810 's pdf datasheet
MAX16810ATUT QFN
MAX16810ATU QFN




MAX16810 Pinout, Pinouts
MAX16810 pinout,Pin out
This is one package pinout of MAX16810,If you need more pinouts please download MAX16810's pdf datasheet.

MAX16810 Application circuits
MAX16810 circuits
This is one application circuit of MAX16810,If you need more circuits,please download MAX16810's pdf datasheet.


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