IS31FL3196A-QFLS2-EB ISSI

6-CHANNEL LIGHT EFFECT LED DRIVER DESCRIPTION RECOMMENDED EQUIPMENT IS31FL3196A is a 6-channel light effect LED driver 5.0V, 2A power supply which features two-dimensional auto breathing mode and an audio modulated display mode. It has One ABSOLUTE MAXIMUM RATINGS Shot Programming Mode and PWM Control Mode for RGB lighting effects. The maximum output current 5.5V power supply can be adjusted in 8 levels (5mA~40mA). Caution: Do not exceed the conditions listed above, otherwise the board will be damaged. FEATURES Supply voltage range from 2.7V to 5.5V PROCEDURE Two groups RGB, single color LED breathing The IS31FL3196A evaluation board is fully system-free pre-established pattern assembled and tested. Follow the steps listed below 6 independently controlled automatic and to verify board operation. semiautomatic breathing system-free pre-established pattern Caution: Do not turn on the power supply until all connections are completed. 6 independently controlled outputs of 256 PWM steps 1) Short JP1 to connect by board MCU (default 8 levels programmable output current short). Audio mode with AGC function 2) Connect the 5VDC power to the connector (TP1&TP2) (Skip this step if use Micro-USB as Cascade for the synchronization of chips power input). QFN-20 (3mm 3mm) package 3) Turn on the power supply/Plug in the Micro USB Pay attentio to the supply current. If the current QUICK START exceeds 1A, please check for circuit fault. EVALUATION BOARD OPERATION The IS31FL3196A evaluation board has five display modes. Press K1 to switch configurations. 6 lamps breathe at the same time 1) 2) The RGB monochromatic breathes 3) RGB audio mode 6 lamps breathe one by one 4) 6 lamps audio mode 5) Note: IS31FL3196A solely controls the FxLED function on the evaluation board. Figure 1: Photo of IS31FL3196A Evaluation Board ORDERING INFORMATION Part No. Temperature Range Package IS31FL3196A-QFLS2-EB -40C ~ +85C (Industrial) QFN-20, Lead-free Table 1: Ordering Information For pricing, delivery, and ordering information, please contacts Lumissils analog marketing team at analog Lumissil.com or (408) 969-6600. Lumissil Microsystems www.lumissil.com 1 Rev. D, 05/08/2021 6-CHANNEL LIGHT EFFECT LED DRIVER SOFTWARE CONTROL The Arduino hardware consists of an Atmel microcontroller with a bootloader allowing quick J1 default setting is closed (short). If it is set to open, firmware updates. First download the latest Arduino the MCU s SDB, SCL, SDA and CLK pin will be high Integrated Development Environment IDE (1.6.12 or impedance (open-drain) and external control is greater) from www.arduino.cc/en/Main/Software. Also allowed. download the Wire.h library from www.arduino.cc/en/reference/wire and verify that pgmspace.h is in the directory program Files(x86)/Arduino/hardware/tools/avr/avr/include/avr /. Then download the latest IS31FL3196A test firmware (sketch) from the Lumissil website