通道數 3
三原色光模式 1
Γ修正 Built-in
接口 I2C
音频同步器 No
自動調光 Yes
電壓 - 電源 2.7-5.5
腳位/封裝 DFN-10(3x3)
文件 Eval Board, Video
狀態 Prod
產品系列 31 = 商業/工業模擬
產品類別 FL = 灯效LED(FxLED)驅動
IC代碼 3193
焊接 L = 無鉛
温規 S2 = 工業級 (-40ºC to 85ºC)
外包裝 卷轴包
相關IC编號

IS31FL3193-DLS2-TR 特徵

  • One group RGB, single color LED breathing
  • system-free pre-established pattern 3 independently controlled automatic and semiautomatic breathing system-free pre-established pattern I2C interface, automatic address increment function 3 independently controlled outputs of 256 PWM steps 2.7V to 5.5V supply voltage 5 levels programmable output current
  • Over-temperature protection
  • Operating temperature TA = −40°C ~ +85°C
  • DFN-10 (3mm × 3mm) package
  • Mobile phones and other hand-held devices for

概觀

IS31FL3193 is a 3-channel fun LED driver which features two-dimensional auto breathing mode. It has One Shot Programming mode and PWM Control mode for RGB lighting effects. The maximum output current can be adjusted in 5 levels (5mA~42mA). 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. IS31FL3193 is available in DFN-10 (3mm × 3mm). It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.