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IS31FL3193

ISSI
Part Number IS31FL3193
Manufacturer ISSI
Description 3-CHANNEL FUN LED DRIVER
Published Feb 23, 2013
Detailed Description IS31FL3193 3-CHANNEL FUN LED DRIVER January 2012 GENERAL DESCRIPTION IS31FL3193 is a 3-channel fun LED driver which feat...
Datasheet PDF File IS31FL3193 PDF File

IS31FL3193
IS31FL3193

Overview
IS31FL3193 3-CHANNEL FUN LED DRIVER January 2012 GENERAL DESCRIPTION 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.
FEATURES   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        APPLICATIONS   Mobile phones and other hand-held devices for LED display LED in home appliances TYPICAL APPLICATION CIRCUIT http://www.
DataSheet4U.
net/ Figure 1 Typical Application Circuit 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.
A, 12/21/2011 1 datasheet pdf - http://www.
DataSheet4U.
net/ IS31FL3193 PIN CONFIGURATION Package Pin Configuration (Top View) SDB VCC DFN-10 1 2 3 4 5 10 9 8 7 6 V_BM SDA SCL AD GND OUT1 OUT2 OUT3 PIN DESCRIPTION No.
1 2...


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