DD231 Datasheet, PDF (3/7 Pages) Silicon Touch Technology Inc. – 3-CHANNEL CONSTANT CURRENT LED DRIVERS

點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
Pin Description
DD231
Out0
Out1
Out2
Rext
GND
VDD
PIN NAME
VDD
Rext
GND
Out0 to Out2
DESCRIPTION
Power supply terminal
Input terminal of an external resistor
Ground terminal
Output terminal
Maximum Ratings (Ta = 25°C, Tj(max) = 140°C)
CHARACTERISTIC
Supply Voltage
Output Current
Output Voltage
GND Terminal Current
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
VDD
IOUT
VOUT
IGND
PD
Top
Tstg
RATING
7
30
~17
90
0.35
-20 ~ 85
-55 ~ 150
UNIT
V
mA
V
mA
W
°C
°C
Recommended Operating Condition
CHARACTERISTIC
Supply Voltage
Output Voltage
Output Current
Operating temperature
SYMBOL
VDD
VOUT
IO
T_OPR
CONDITION


Outn

MIN.
2.7
0.2
5
-20
TYP.
3.3
0.6


MAX.
6
5.0
30
85
UNIT
V
V
mA
°C
3-CHANNEL CONSTANT CURRENT LED DRIVERS Version: A.001
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