TLC5954 Datasheet, PDF (5/45 Pages) Texas Instruments – TLC5954 48-Channel, Constant-Current LED Driver with Global Brightness Control, LED Open-Short Detection, and Power-Save Mode

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TLC5954
SBVS241 – APRIL 2014
6.2 Handling Ratings
T_stg
V_(ESD)
Storage temperature range
Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all
pins ⁽¹⁾
Charged device model (CDM), per JEDEC specification
JESD22-C101, all pins⁽²⁾
MIN
–55
–200
–500
MAX
150
2000
500
(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
°C
V
V
6.3 Recommended Operating Conditions
At T_A= –40°C to +85°C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
DC CHARACTERISTICS (VCC = 3 V to 3.6 V)
V_CC
Supply voltage
V_O
Voltage applied to output
OUTR0 to OUTR15, OUTG0 to
OUTG15, OUTB0 to OUTB15
V_IH
High-level input voltage
SIN, SCLK, LAT, BLANK
V_IL
Low-level input voltage
SIN, SCLK, LAT, BLANK
I_OH
High-level output current
SOUT
I_OL
Low-level output current
SOUT
T_A
Operating free-air temperature
range
T_J
Operating junction temperature
range
AC CHARACTERISTICS (VCC = 3 V to 3.6 V)
f_{CLK (SCLK)}
t_WH0
t_WL0
t_WH1
t_WH2
t_WL2
t_SU0
t_SU1
t_SU2
Data shift clock frequency
Pulse duration
Setup time
SCLK
SCLK
SCLK
LAT
BLANK
BLANK
SIN to SCLK↑
LAT↓ to SCLK↑
SCLK↑ resumes normal mode,
BLANK↓, PSMODE bit = 01b
LAT↑ for all data latching except all
t_SU3
0s resumes normal mode, BLANK↓,
PSMODE bit = 10b
t_H0
Hold time
t_H1
SCLK↑ to SIN
SCLK↑ to LAT↑
MIN
3.0
0.7 × V_CC
GND
–40
–40
10
10
15
60
40
4
20
12
12
3
10
NOM
MAX UNIT
3.6
V
10
V
V_CC
V
0.3 × V_CC
V
–2 mA
2 mA
+85
°C
+125
°C
30 MHz
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
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