LED Driver ICs
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 and IoT
Constant Current LED Display Drivers
Applications include:
- Outdoor Advertising
- Retail
- Indoor Viewing
- 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
- 0-Power Mode
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
RGB Lighting
Applications include:
- Headlamp
- Rear Lights
- Interior Lights
Features include:
- 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
- Highly Integrated Design
- Reverse Polarity Of Output
- High Refresh Rate & High Grayscale
- S-PWM
