TLC5971_15 Datasheet, PDF (4/45 Pages) Texas Instruments – 12-Channel, 16-Bit, Enhanced Spectrum, PWM, RGB, LED Driver

TLC5971
SBVS146D – AUGUST 2010 – REVISED DECEMBER 2015
NAME
GND,
PowerPAD
(PWP)
GND,
exposed
thermal
pad (RGE)
NC
PIN
PWP
2
—
—
Pin Functions (continued)
I/O
RGE
DESCRIPTION
—
—
Power ground terminal
18
—
3, 4, 14,
17
— No internal connection
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6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range, unless otherwise noted.⁽¹⁾⁽²⁾
Supply voltage, VCC
Input voltage
Output voltage
Output current (DC)
Operating junction temperature, T_{J (max)}
Storage temperature, T_stg
IREF
SDTI, SCKI
OUTR0 to OUTR3, OUTG0 to OUTG3, OUTB0 to OUTB3
SDTO, SCKO
VREG
OUTR0 to OUTR3, OUTG0 to OUTG3, OUTB0 to OUTB3
VREG
MIN
MAX
UNIT
–0.3
18
V
–0.3
VREG + 0.3
V
–0.3
VREG + 0.6
V
–0.3
18
V
–0.3
VREG + 0.3
V
–0.3
6
V
75
mA
–30
mA
150
°C
–55
150
°C
(1) 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 conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
6.2 ESD Ratings
V_(ESD)
Electrostatic
discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾
Charged-device model (CDM), per JEDEC specification JESD22-C101⁽²⁾
VALUE
±4000
±2000
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
UNIT
V
6.3 Recommended Operating Conditions
at T_A = –40°C to +85°C, and VCC = 6 V to 17 V or VCC = VREG = 3 V to 5.5 V, unless otherwise noted.
MIN
NOM
MAX
DC CHARACTERISTICS
VCC
Supply voltage, internal voltage regulator used
6
17
VREG
Supply voltage, VREG connected to VCC
3
3.3
5.5
V_O
Voltage applied to output
(OUTR0 to OUTR3, OUTG0 to OUTG3, OUTB0 to OUTB3)
17
V_IH
V_IL
V_IHYS
I_OH
I_OL
I_OLC
High-level input voltage (SDTI, SCKI)
Low-level input voltage (SDTI, SCKI)
Input voltage hysteresis (SDTI, SCKI)
High-level output current (SDTO)
Low-level output current (SDTO)
Constant output sink current
(OUTR0 to OUTR3, OUTG0 to OUTG3, OUTB0 to OUTB3)
0.7 × VREG
GND
0.2 × VREG
VREG
0.3 × VREG
–2
2
60
UNIT
V
V
V
V
V
V
mA
mA
mA
4
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