IS31FL3190-UTLS2-TR

Status Prod
Vdd(V) 2.7-5.5
Channels 1
Document
RGB Group -
Pkg-Pin(mm) UTQFN-9(1.5x1.5)
Ctrl. Interface 12C
Special Features Auto. Dimming
Package Type UT = UTQFN
Solder Type L = Lead-free (RoHS Compliant)
Product Family 31 = Commercial/Industrial Analog
Part Number 3190 = 3190
Product Type FL = FxLED Driver
Temperature Grade S2 = Industrial temp. (-40°C to 85°C)
Package option TR = Tape & Reel
Outpack Tape on Reel

IS31FL3190-UTLS2-TR Features

  • Preliminary Information November 2015
  • Independently controlled automatic and semiautomatic breathing system-free pre-established pattern I2C interface, automatic address increment function Independently controlled output of 256 PWM steps 2.7V to 5.5V supply voltage 5 levels programmable output current Provide auto breathing current control with 640 levels (5×128)
  • Over-temperature protection
  • Operating temperature TA = −40°C ~ +85°C
  • UTQFN-9 (1.5mm × 1.5mm) package

Overview

IS31FL3190 is a 1-channel fun LED driver which has One Shot Programming mode and PWM Control mode for LED 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. IS31FL3190 is available in UTQFN-9 (1.5mm × 1.5mm). 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
IS31FL3190