M08889 High-Performance 2A RGB LED/Laser Driver
Description
The M08889 is a high efficiency three channel 2 A LED/laser driver with integrated buck-boost synchronous DC-DC converter for panel based projection displays. It features automatic optical power control for consistent white balance across temperature variation and light sources aging. The internal buck-boost DC-DC converter automatically regulates the LEDs anodes voltage from a 2.6-5.25 V input voltage to minimize system power dissipation.
M08889 High-Performance 2A RGB LED/Laser Driver
Specifications |
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|---|---|
| Frequency Range: | 1-1KHz |
| Minimum Pulse Duration: | 1 us |
Features
Three 2 A common anode LED/laser drivers
Li Battery and 5V adapter operation
High-speed I2C interface
Safety circuitry
Integrated programmable current PWM generator
88% efficient Synchronous Buck-Boost DC-DC converter
Real-time continuous and integrating optical power control
Integrated 12.5 Msps 10-bit DACs with 6-bit programmable full scale for output current setting
Applications
Backlight illumination
Head-up and Head mounted displays
High current laser/LED systems
LCD/LCoS/TI DLP® portable and pico projectors
Multicolor LED/laser displays
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United States
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Frequently Asked Questions
The M08889 is suitable for backlight illumination, head-up and head mounted displays, high current laser/LED systems, LCD/LCoS/TI DLP® portable and pico projectors, and multicolor LED/laser displays.
The M08889 features three 2 A common anode LED/laser drivers, Li Battery and 5V adapter operation, high-speed I2C interface, safety circuitry, integrated programmable current PWM generator, 88% efficient Synchronous Buck-Boost DC-DC converter, real-time continuous and integrating optical power control, and integrated 12.5 Msps 10-bit DACs with 6-bit programmable full scale for output current setting.
The input voltage range for the M08889 is 2.6-5.25 V.
The M08889 is a high efficiency three channel 2 A LED/laser driver with integrated buck-boost synchronous DC-DC converter for panel based projection displays.
The automatic optical power control feature of the M08889 ensures consistent white balance across temperature variation and light sources aging.