Macroblock Inc. is a leading global supplier of LED drivers with an extensive design capability and experience to maximise LED performance in display and lighting applications. Macroblock LED drivers support high profile customers in applications including: Fine Pitch LED displays, Automotive Lighting, LED Backlighting and IoT
Constant Current LED Display Drivers
Applications include:
- Indoor/Outdoor Advertising displays
- Retail
- Traffic Signs
Features include:
- Current Gain
- Brightness Adjustment
- S-PWM
- Image Evenness/Stability
- High Refresh Rate & High Grayscale
- PrecisionDrive™II
- Full Colour Depth
- Low Power Consumption
- Optimization Of Image At Low Grayscale
- Smart Power Saving
- Error Detection
- LED Open-Short Detection
- Channel Leakage Current Detection
- Zero Power Mode
Cross Reference Guide PDF
MBI5039 16-channel LED driver IC PDF
MBI5168 8-ch driver IC datasheet PDF
Automotive Lighting
Applications include:
- Headlamp
- Rear Lights
- Interior Lights
Features include:
- Multi-Topology Control
- Error Feedback
- Buck/Boost/Buck-Boost
- LED Open/Short Circuit Protection
- Cost-Efficient Circuit Design
- High Efficiency
- Reduce EMI Protection Cost
- Hysteretic PFM
- Adequate Protection
- Thermal Fold-back
- AEC-Q100 Certified
Link to Macroblock Automotive LED driver IC's
RGB and RGBW Lighting
Applications include:
- Architectural Lighting
- Theatre Lighting
- Decorative Lighting
Features include:
- 3 to 12 constant current channels output
- Long Wire Data Transfer
- Grayscale Dimming
- Error Feedback
- CLK-Inversion
- 16-bit SPWM Output
- Error Report (Bi-Direction Data Transmission)
- One IC Control Multiple LEDs
- PWM Generator
- Reverse Polarity Of Output
- High Refresh Rate & High Grayscale
- S-PWM
MBI6673 Datasheet PDF
LED Driver IC's for Backlighting
Applications include:
- Amusement games
- PC gaming devices
- Consumer & White goods
Features include:
- Full colour backlighting
- Matrix LED driver
- Row-Column sharing
- Constant current output channels
- Standard SPI Interface
- Internal clock for PWM function
- LED open and short error detect function
- One IC Control Multiple LEDs
- 10-Bit Grayscale control
MBIA128 Datasheet PDF
