Features

• Input Voltage VDD: 3V to 5.5V

• Constant Current Output Range

• 3~60mA@5V

• 3~35mA@3.3V

• 12 Constant-Current Sink (R/G/B x 4) Output Channels

• RGB Output Current setting by 3 external resistors

• 24V Rated output channels for long LED strings

• ±1% (typ.) LED Current accuracy between channels

• ±2% (typ.) LED Current accuracy between devices

• 16 / 14 / 12 / 8-bit grayscale selection

• Grayscale clock source selection: internal or external

• PWM or APDM control selection

• Programmable Output Current Trise / Tfall time

• Output Current Bilateral Processing for EMI reduction

• Diagnosis and Protections

• Built-in internal grayscale clock supports refresh rate

>1000Hz@16-bit grayscale, >256KHz@8-bit grayscale

• Internal Grayscale clock frequency selection for High-Power

LED driving application (min. 33.6KHz)

• 2-Wire Serial Interface (DI, DCKI)

• 20Mbps (max.) ~ 140 Kbps(min.) data rate for EMI

reduction data transfer

• Cascaded capability (Max 1,030 devices)

• Clock duty recovery for cascading applications

• Schmitt trigger input

• Totally Lead-Free & Fully RoHS Compliant (Notes 1& 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

• For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

https://www.diodes.com/quality/product-definitions/

Applications

• Indoor and outdoor LED video displays

• Architectural and decorative lighting

• Digital signage and billboard applications

• LCD display backlighting

• Transportation signs