Optimize your LED control with the MBI5168GD-A

MBI5168GD-A is an 8-channel constant-current LED driver from Macroblock, designed for precise and stable LED control in display and lighting systems. With PrecisionDrive™ technology, it provides a uniform output current regardless of LED forward voltage variations, ensuring consistent brightness. The device supports a fast serial interface and easy cascading of multiple chips, making it ideal for LED boards, information panels, and lighting control systems.

Key features:

• 8 independent output channels - allowing control of 8 individual LEDs or LED groups.
• Adjustable output current from 5 mA to 120 mA - set via an external resistor (R-EXT).
• Constant-current PrecisionDrive™ technology - ensures stable brightness regardless of LED forward voltage.
• High current accuracy:
  • Channel-to-channel: ±3%
  • Device-to-device: ±6%
• Wide supply voltage range: 3.0V - 5.5V
• Supports fast serial interface - clock frequency up to 25 MHz
• Output voltage (VDS) up to 17V - compatible with various LED configurations.
• Output Enable (OE) function - allows fast on/off control of outputs.
• SOP16 package - compact and easy to mount.

Applications:

• LED boards and segment displays - both monochrome and color.
• LED information and advertising panels
• Decorative and architectural lighting control
• LED matrix drivers (e.g., 8x8, 8xN)
• Industrial applications - status indicators, operator panels.
• LED cascade systems - serial connection of multiple devices via data output (SDO).

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