TLC5926_10 Datasheet, PDF (6/31 Pages) Texas Instruments – 16-CHANNEL CONSTANT-CURRENT LED SINK DRIVERS

TLC5926, TLC5927
SLVS677 – JULY 2008 ....................................................................................................................................................................................................... www.ti.com
Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
V_DD
V_I
V_O
I_OUT
I_GND
T_A
T_J
T_stg
ESD
Supply voltage
Input voltage
Output voltage
Output current
GND terminal current
Free-air operating temperature range
Operating junction temperature range
Storage temperature range
Electrostatic-Discharge Capability V_(HBMESD) (100 pF,
1.5 kΩ)
MIN
MAX UNIT
0
7V
–0.4 V_DD + 0.4
V
–0.5
20 V
120 mA
1920 mA
–40
85 °C
–40
150 °C
–55
150 °C
2 kV
Power Dissipation and Thermal Impedance
P_D
Power dissipation
Mounted on JEDEC 4-layer board (JESD 51-7),
No airflow, T_A = 25°C, T_J = 125°C
DBQ package
DW package
PWP package
Mounted on JEDEC 4-layer board (JESD 51-5),
No airflow, T_A = 25°C, T_J = 125°C
Mounted on JEDEC 1-layer board (JESD 51-3),
No airflow
PWP package
DBQ package
DW package
PWP package
θ_JA
Thermal impedance,
junction to free air
Mounted on JEDEC 4-layer board (JESD 51-7),
No airflow
DBQ package
DW package
PWP package
Mounted on JEDEC 4-layer board (JESD 51-5),
No airflow
PWP package
θ_JP
Thermal impedance, junction to pad
PWP package
MIN
MAX UNIT
1.6
2.2
2.3 ^W
2.9
99.8
80.5
63.9
61.0 _°C/W
45.5
42.7
34.5
2.0 °C/W
Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
TEST CONDITIONS
V_DD
Supply voltage
V_O
Supply voltage to the output pins OUT0–OUT15
I_O
Output current
DC test circuit
V_O ≥ 0.6 V
V_O ≥ 1 V
I_OH
High-level output current
SDO
I_OL
Low-level output current
SDO
V_IH
High-level input voltage
CLK, OE(ED2), LE(ED1), and SDI
V_IL
Low-level input voltage
CLK, OE(ED2), LE(ED1), and SDI
MIN
3
5
0.7 × V_DD
0
MAX
5.5
17
UNIT
V
V
mA
120
–1 mA
1 mA
V_DD
V
0.3 × V_DD
V
6
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