IS31FL3196A

Status Prod
Vdd(V) 2.7-5.5
Channels 6
Document Eval Board, Code, Arduino
RGB Group 2
Pkg-Pin(mm) QFN-20(3x3)
Ctrl. Interface I2C
Special Features Audio Sync, Auto. Dimming
Product Family 31 = Commercial/Industrial Analog
Part Number 3196 = 3196
Product Type FL = FxLED Driver
Package option blank = Tray or Tube

IS31FL3196A Features

  • Rising edge of SDB reset I2C module
  • Two groups RGB, single color LED breathing system-free pre-established pattern 6 independently controlled automatic and semiautomatic breathing system-free pre-established pattern 6 independently controlled outputs of 256 PWM steps 8 levels programmable output current Audio mode with AGC function
  • Cascade for the synchronization of chips
  • Over-temperature protection
  • QFN-20 (3mm × 3mm) package
  • Mobile phones and other hand-held devices for LED display LED in home appliances

Overview

IS31FL3196A is a 6-channel light effect LED driver which features two-dimensional auto breathing mode and an audio modulated display mode. It has One Shot Programming mode and PWM Control mode for RGB lighting effects. The maximum output current can be adjusted in 8 levels (5mA~40mA). In PWM Control mode, the PWM duty cycle of each output can be independently programmed and controlled in 256 steps to simplify color mixing. In One Shot Programming mode, the timing characteristics for output current - current rising, holding, falling and off time, can be adjusted individually so that each output can independently maintain a pre-established pattern achieving mixing color breathing or a single color breathing without requiring any additional interface activity, thus saving valuable system resources. The IS31FL3196A includes an audio modulated display mode, wherein the brightness of LED can be modulated by audio signal. There is a cascade pin for the synchronization of two chips. IS31FL3196A is available in QFN-20 (3mm × 3mm). It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.

 

Related Part Number(s)

Description Stock Qty Available Qty
IS31FL3196A-QFLS2-TR 2,500