IS31FL3190 - Lumissil

IS31FL3190 1-CHANNEL FUN LED DRIVER

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.

Features

• 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
• RoHS & Halogen-Free Compliance
• TSCA Compliance APPLICATIONS
• Mobile phones and other hand-held devices for LED display
• LED in home appliances TYP.