AL8116W6-7

AL8116 FLEXIBLE 0 TO 10V DIMMING SIGNAL INTERFACE CONTROLLER Description Pin Assignments The AL8116 is a flexible dimming signal interface controller that can convert the three different inputs of dimmer type including 0 to 10V DC linear dimming, 0 to 100% duty cycle PWM (pulse width modulation) signal and a simple resistive potentiometer to an output PWM signal. It is easy to provide an isolation dimming control via an opto-coupler to the primary side LED driver. (Top View) VCC 1 6 DIM GND 2 5 CLAMP OUT 3 4 ISET The AL8116 has a wide input voltage range from 10V to 56V. The DIM pin of the AL8116 can output an adjustable accurate bias current that make it suit for both active and passive 0 to 10V dimmers, meanwhile potentiometers. The AL8116 output duty cycle accuracy is typically ±2.5% and the minimum output duty cycle can be set through SOT26 (Type CJ) the CLAMP pin resistor. The AL8116 has an internal auto-recoverable over-temperatureprotection. The AL8116 is available in SOT26 (Type CJ) package to minimize PCB space as well as external component count. Applications Features           Wide VCC Operating Range 10V to 56V Low Operation Current (Typical 600μA) Precision Dimmer Type with  Voltage Potential: 0/1V to 10V  PWM Dimming: 0.2k to 10kHz  Potentiometer: 0 to 100k Adjustable Bias Current Source of DIM Pin Accurate Output Duty Cycle Tolerance ±2.5% Adjustable Minimum Output PWM Duty Clamping: 8%, 6%, 4%, and 2% Built-In Over Temperature Protection for Chip 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-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Notes:      0 to 10V Dimming Luminaires Dimmable LED Power Supply Dimming Control Devices Commercial LED Lighting Smart LED Lighting 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain