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ICN2038 LED Driver

ICN2038 LED driver is a 16-channel constant current sink output LED driver with two 16-bit shift registers and latches, and is designed for LED display.
ICN2038 LED Driver

ICN2038 LED driver is a 16-channel constant current sink output LED driver designed for LED display. It can be embedded into various led display module unit boards as an important part to drive LED beads to emit light. 

With the integrated “Noise FreeTM” technology, the ICN2038 is free from the possible influence of PCB boards and has excellent anti-interference characteristics, raising the constant current and low gray effect to a new level.  The output stage current can be adjusted with different external resistors to precisely control the brightness of the LED. 

In terms of error, ICN2038 adopts industry-leading current precision control technology, which greatly reduces the error ratio and achieves inter-chip error below ±1.5% and inter-channel error below ±1.5%, resulting in ultra-high stability.

With two 16-bit shift registers and latches, the ICN2038 can convert serial input data to parallel output format. Regarding data storage, the ICN2038 can continue to store 16bit serial data even if there is already 16bit data in the display register, which enables the ICN2038 to have a higher refresh rate than conventional general-purpose constant-current LED drivers.

Features

  • 16-channel constant current output
  • Output current setting range: 0.5~45mA×16@VDD=5V, 0.5~25mA×16@VDD=3.3V
  • Current accuracy: Between ICs :< ± 2.5%; Between channel :< ±1.3%
  • Fast response of output current: (min):40ns@VDD=5V
  • ESD HBM PASS 8KV
  • I/O: Schmitt trigger input
  • Data transfer frequency:fMAX=30MHz(Max)
  • Power supply voltage: VDD=3.3~5V
  • OperatingTemperature: –40°C to +85°C
  • Pre-Charge for Ghosting Reduction
  • With the function of protecting lamp beads
  • Enhanced Circuit for Caterpillar Cancelling
  • Excellent anti-interference ability and low grayscale effect
  • Integrated Dual Latch for higher refresh rate
  • Improve the caterpillar phenomenon caused by lamp bead damage
  • With Ghosting Reduction removal function

Datasheets

Which LED driver can be used to replace the ICN2038?

In fact, most LED drivers which have 16-channel constant current sink output and 5v output power can be used to replace the ICN2038, for example, FM6126C, FM6216B, etc.

Application Scenarios of ICN2038

ICN2038 has a wide range of applications. You can find ICN2038 on various LED display modules, such as P10 LED display modules, P5 LED screen panels, P8 RGB LED modules, P4 full-color SMD LED modules, and so on.

ICN2038 LED Driver

ICN2038 LED driver is a 16-channel constant current sink output LED driver with two 16-bit shift registers and latches, and is designed for LED display.
ICN2038 LED Driver

ICN2038 LED driver is a 16-channel constant current sink output LED driver designed for LED display. It can be embedded into various led display module unit boards as an important part to drive LED beads to emit light. 

With the integrated “Noise FreeTM” technology, the ICN2038 is free from the possible influence of PCB boards and has excellent anti-interference characteristics, raising the constant current and low gray effect to a new level.  The output stage current can be adjusted with different external resistors to precisely control the brightness of the LED. 

In terms of error, ICN2038 adopts industry-leading current precision control technology, which greatly reduces the error ratio and achieves inter-chip error below ±1.5% and inter-channel error below ±1.5%, resulting in ultra-high stability.

With two 16-bit shift registers and latches, the ICN2038 can convert serial input data to parallel output format. Regarding data storage, the ICN2038 can continue to store 16bit serial data even if there is already 16bit data in the display register, which enables the ICN2038 to have a higher refresh rate than conventional general-purpose constant-current LED drivers.

Features

  • 16-channel constant current output
  • Output current setting range: 0.5~45mA×16@VDD=5V, 0.5~25mA×16@VDD=3.3V
  • Current accuracy: Between ICs :< ± 2.5%; Between channel :< ±1.3%
  • Fast response of output current: (min):40ns@VDD=5V
  • ESD HBM PASS 8KV
  • I/O: Schmitt trigger input
  • Data transfer frequency:fMAX=30MHz(Max)
  • Power supply voltage: VDD=3.3~5V
  • OperatingTemperature: –40°C to +85°C
  • Pre-Charge for Ghosting Reduction
  • With the function of protecting lamp beads
  • Enhanced Circuit for Caterpillar Cancelling
  • Excellent anti-interference ability and low grayscale effect
  • Integrated Dual Latch for higher refresh rate
  • Improve the caterpillar phenomenon caused by lamp bead damage
  • With Ghosting Reduction removal function

Datasheets

Which LED driver can be used to replace the ICN2038?

In fact, most LED drivers which have 16-channel constant current sink output and 5v output power can be used to replace the ICN2038, for example, FM6126C, FM6216B, etc.

Application Scenarios of ICN2038

ICN2038 has a wide range of applications. You can find ICN2038 on various LED display modules, such as P10 LED display modules, P5 LED screen panels, P8 RGB LED modules, P4 full-color SMD LED modules, and so on.

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