TC62D749CFNAG_15 Datasheet, PDF (6/23 Pages) Marktech Corporate – 16-Output Constant Current LED Driver

TC62D749CFNAG
Absolute Maximum Ratings (T_a = 25°C)
Characteristics
Symbol
Supply voltage
Output current
Logic input voltage
Output voltage
Operating temperature
Storage temperature
Thermal resistance
V_DD
I_OUT
V_IN
V_OUT
T_opr
T_stg
Rth(j-a)
Rating (Note1)
−0.3 to 6.0
95
−0.3 to V_DD + 0.3 (Note2)
−0.3 to 17
−40 to 85
−55 to 150
80.07
Unit
V
mA
V
V
°C
°C
°C/W
Power dissipation
P_D
1.56 (Note3)
W
Note1: Voltage is ground referenced.
Note2: Do not exceed 6.0V.
Note3: The power dissipation decreases the reciprocal of the saturated thermal resistance (1/ Rth(j-a)) for each
degree (1°C) that the ambient temperature is exceeded (Ta = 25°C).
Operating Conditions
DC Items (Unless otherwise specified, V_DD = 3.0 to 5.5 V, T_a = −40°C to 85°C)
Characteristics
Symbol
Test Conditions
Min Typ. Max Unit
Supply voltage
V_DD
⎯
3.0
⎯
High level logic input voltage
V_IH
Test terminal are SIN,SCK, SLAT , OE
0.7 ×
V_DD
⎯
Low level logic input voltage
V_IL
Test terminal are SIN,SCK, SLAT , OE GND ⎯
High level SOUT output current
I_OH
⎯
⎯
⎯
Low level SOUT output current
Constant current output
I_OL
I_OUT
⎯
Test terminal is OUTn
⎯
⎯
1.5
⎯
AC Items (Unless otherwise specified, V_DD = 3.0 to 5.5 V, T_a = −40°C to 85°C)
5.5
V
V_DD
V
0.3 ×
V_DD
V
−1 mA
1
mA
90 mA
Characteristics
Symbol
Test
Circuits
Test Conditions
Min Typ. Max Unit
S e r i a l d a ta t r a n s f e r f r e q u e n c y f_SCK
6
⎯
⎯
⎯
25 MHz
t_HOLD1
6
Serial data Hold time
t_HOLD2
6
⎯
5
⎯
⎯
ns
⎯
5
⎯
⎯
ns
t_SETUP1
6
Serial data Setup time
t_SETUP2
6
⎯
5
⎯
⎯
ns
⎯
5
⎯
⎯
ns
Maximum clock rise time
t_r
6
(Note1)
⎯
⎯ 500 ns
Maximum clock fall time
t_f
6
(Note1)
⎯
⎯ 500 ns
Note1: If the device is connected in a cascade and the tr/tf of the clock waveform increases due to deceleration of the clock
waveform,it may not be possible to achieve the timing required for data transfer. Please keep these timing conditions in mind
when designing your application.
6
2011-12-14