IS31BL3230 Datasheet - ISSI

IS31BL3230, 8 CHANNELS CONSTANT CURRENT LED DRIVER

IS31BL3230 8 CHANNELS CONSTANT CURRENT LED DRIVER WITH PWM BRIGHTNESS CONTROL February 2012 GENERAL .
The IS31BL3230 provides eight regulated current sources, each delivers up to 40mA of load current with careful selection of external sense resistors,.

Features

* Ultra low headroom voltage
* Cost effective LED driver
* Current adjustable via external resistors
* Best Noise and Efficiency Performance
* Highly integrated design, minimal component
* 1.6μA (typ. ) Shutdown current

Applications

* Flash LED driver
* Backlight LED driver TYPICAL APPLICATION CIRCUIT http://www. DataSheet4U. net/ VIN Cin 1uF PWM ISET1 ISET2 RSET1 RSET2 GND LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 Figure 1 Typical Application Circuit Integrated Silicon Solution, Inc.
* www. issi. com Rev. A, 01/

IS31BL3230_ISSI.pdf