IS31FL3189-QFLS2-TR ISSI, IS31FL3189-QFLS2-TR Datasheet - Page 4

• Manufacturer Part Number: IS31FL3189-QFLS2-TR
• Description: LED Lighting Drivers Audio Modulated Led Drvr
• Manufacturer: ISSI

Specifications of IS31FL3189-QFLS2-TR

• Maximum Supply Current: 1 mA
• Output Current: 17.5 mA, 28.9 mA, 38.9 mA, 46.7 mA, 66.5 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-20
• Factory Pack Quantity: 2500

IS31FL3189
ABSOLUTE MAXIMUM RATINGS
Note:
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only
and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is
not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
The following specifications apply for V
SCK, SDI,CS
Integrated Silicon Solution, Inc. – www.issi.com
Rev.A, 11/14/2011
Symbol
Supply voltage, V
Voltage at any input pin
Junction temperature, T
Storage temperature range, Tstg
Operating temperature ratings
Junction temperature
Solder Information, Vapor phase (60s)
V
V
I
I
I
V
V
I
I
IN(0)
IN(1)
OUT
IN(0)
IN(1)
DD
SD
DD
HR
_____
Supply voltage
Quiescent power supply
current
Shutdown current
Software shutdown
Average output current
Current sink headroom
voltage
Logic “0” input voltage
Logic “1” input voltage
Logic “0” input current
Logic “1” input current
, SDB Logic Electrical Characteristics
DD
Parameter
Infrared (15s)
JMAX
V
V
V
Audio synchronization mode
V
Vin = 0.5Vp-p square wave
Top-down scan mode, Audio input
Gain Register with default value
V
When OUT
Interface Intensity Control mode
PWM duty cycle
OUT0~OUT2, OUT7~OUT9
I
V
V
V
V
DD
OUT
SDB
SDB
SDB
DS
DS
DD
DD
IN
IN
= 5V, unless otherwise noted. Limits apply for T
= 0V
= V
= 0.6V, gain = 12dB, R
= 0.6V, R
= 38.9mA
= 3V
= 5.5V
= V
= GND
= VDD
DD
DD
X
Condition
turned on
EXT
= 1kΩ
= 0xFF,V
DS
EXT
= 0.6V
= 1kΩ
-0.3V ~ +6.0V
-0.3V ~ V
-40°C ~ +150°C
-65°C ~ +150°C
−40°C ~ +85°C
150°C
215°C
220°C
Min.
1.4
3.0
DD
400.0
+0.3V
Typ.
0.04
38.9
11.4
5.0
5.0
0.7
1.7
6.9
A
= 25°C. (Note 1)
Max.
5.5
1.0
1.0
0.4
3
(Note 2)
(Note 2)
Unit
mA
mA
mA
mA
mV
μA
μA
nA
nA
V
V
V
4