Integrated, 4-Channel, High-Brightness LED Driver With High-Voltage DC-DC Controller

The MAX16814 high-efficiency, high-brightness LED (HB LED) driver provides up to four integrated LED current- sink channels. An integrated current-mode switching DC-DC Controller drives a DC-DC Converter that pro- vides the necessary voltage to multiple strings of HB LEDs The MAX16814 accepts a wide 4.75V to 40V input voltage range and withstands direct automotive load- dump events. The wide input range allows powering HB LEDs for small to medium-sized LCD Displays in automo- tive and general lighting applications. An internal current-mode switching DC-DC Controller supports the boost, coupled-inductor boost-buck, or SEPIC topologies and operates in an adjustable fre- quency range between 200kHz and 2MHz. It CAN also be used for single-inductor boost-buck topology in conjunc- tion with the MAX15054 and an additional MOSFET The current-mode control with programmable slope com- pensation provides fast response and simplifies loop compensation. The MAX16814 also features an adaptive output-voltage control scheme that minimizes the power dissipation in the LED current-sink paths. By Maxim Integrated Products
MAX16814 's PackagesMAX16814 's pdf datasheet

MAX16814 Pinout, Pinouts
MAX16814 pinout,Pin out
This is one package pinout of MAX16814,If you need more pinouts please download MAX16814's pdf datasheet.

MAX16814 Application circuits
MAX16814 circuits
This is one application circuit of MAX16814,If you need more circuits,please download MAX16814's pdf datasheet.

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