Details, datasheet, quote on part number: IS31FL3194-CLS2-TR
PartIS31FL3194-CLS2-TR
CategorySemiconductors => Driver ICs => LED Lighting Drivers => 8846352
TitleLED Lighting Drivers 3-Channel Fun LED Driver
Description
CompanyISSI
DatasheetDownload IS31FL3194-CLS2-TR datasheet
Specifications 
Product CategoryLED Lighting Drivers
ManufacturerISSI
SeriesIS31FL3194
Input Voltage2.7 V to 5.5 V
Operating Frequency400 kHz
Supply Current - Max0.8 mA
Output Current40 mA
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT
Package/CaseWCSP-8
PackagingReel
BrandISSI
Moisture SensitiveYes
Number of Outputs3 Output
ProductLED Lighting Drivers
Factory Pack Quantity3000
Type3-Channel Fun LED Drive
Unit Weight1 mg
IS31FL3194-CLS2-TR photo

 

Features, Applications

August 2017 GENERAL DESCRIPTION a 3-channel LED driver which features two-dimensional auto breathing mode. It has Pattern Mode and Current Level Mode for RGB lighting effects. The maximum output current can be adjusted in 4 levels (40mA Max.). In Current Level Mode, the current level of each output can be independently programmed and controlled in 256 steps to simplify color mixing. In Pattern Mode, the timing characteristics for output current - current rising (T1), holding (T2), falling (T3) and off time (TS, TP, T4), 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. IS31FL3194 is available WCSP-8 (1.0mm1.6mm) package. It operates from to 5.5V over the temperature range to +85C. FEATURES to 5.5V supply voltage One group RGB/RG+W, or 3 single color LED breathing system-free pre-established pattern Each output has own independent TS~T4 and own start command (Update register) I2C interface, automatic address increment function 4 band programmable output current for each output, each band has 256 current levels Selectable gamma value for automatic breathing for each output Each pattern have 3 pre-established color Over-temperature protection Operating temperature: ~ +85C

APPLICATIONS Mobile phones and other hand-held devices for LED display LED in home appliances
Note: The IC should be placed far away from the mobile antenna in order to prevent the EMI.
Integrated Silicon Solution, Inc. www.issi.com Rev. B, 08/04/2017

PIN DESCRIPTION No. C1 D1 Pin SDB VCC SDA OUT1~OUT3 SCL GND Description Shutdown the chip when pulled to low. Power supply. I2C serial data. Current source outputs. I2C serial clock. Ground.

ORDERING INFORMATION Industrial Range: to +85C Order Part No. IS31FL3194-CLS2-TR Package WCSP-8, Lead-free QTY/Reel 3000


 

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