▪ 16ch LED driver with external power MOSFET,

with 5V and 9-16V(Typ =12V) input supply voltage range

▪ Patented BroadLED™ adaptive switch mode

technology for high current matching at

maximum efficiency

▪ Channel Current matching accuracy ±3%

▪ Enables use of cheaper, loosely binned LED

arrays for lower BOM cost

▪ Dynamic external Boost or Buck controller

interface to optimize system power efficiency

▪ Dual interface controls one or two DC-DC converters

▪ Programmable LED channel assignment for

individual DC-DC converters

▪ High speed SPI interface and SPI daisy-chain support

▪ PWM-generator clock

▪ Internal OSC

▪ External clock (HSYNC)

▪ PLL-synthesized clock from external signal

▪ Industry only Patented Gate Sensing to detect

channel short without external component

▪ Dimming control

▪ 12-bit PWM dimming range from 0% to 99.9%

▪ Supports direct PWM dimming control

▪ Supports Scan Mode

▪ Supports VSYNC frequency from 50Hz to 480Hz.

▪ Programmable external MOS driver slew rate

▪ Integrated OTP with 2 times programmable

access

▪ With ECC for one bit error

▪ Two bit OTP error fault generation

▪ Programmable burn-in mode and direct PWM mode

▪ Supports different channel delay in all VSYNC

range setting for every channel

▪ Comprehensive protection features

▪ LED open fault detection

▪ Programmable LED short level fault detection

▪ Over-temperature shutdown

▪ Over two OTP bits error shutdown

▪ Microcontroller interruption interface